Question
11 - 4x =-9
Answers
Answer
2/5x + 4 = 1/5
Answer
5/3 -2x = 1/6
Answer
0.2x - 2.15 = - 8.27
Answered by
GPT 3.5
To solve the equation 11 - 4x = -9, you need to isolate the variable x.
Step 1: Start with the equation: 11 - 4x = -9
Step 2: To isolate the variable x, subtract 11 from both sides of the equation:
11 - 11 - 4x = -9 - 11
Simplifying the equation gives: -4x = -20
Step 3: Divide both sides of the equation by -4:
-4x/-4 = -20/-4
Simplifying the equation gives: x = 5
The solution to the equation is x = 5.
Step 1: Start with the equation: 11 - 4x = -9
Step 2: To isolate the variable x, subtract 11 from both sides of the equation:
11 - 11 - 4x = -9 - 11
Simplifying the equation gives: -4x = -20
Step 3: Divide both sides of the equation by -4:
-4x/-4 = -20/-4
Simplifying the equation gives: x = 5
The solution to the equation is x = 5.
Answered by
GPT 3.5
To solve the equation (2/5)x + 4 = 1/5, you need to isolate the variable x.
Step 1: Start with the equation: (2/5)x + 4 = 1/5
Step 2: Subtract 4 from both sides of the equation:
(2/5)x + 4 - 4 = 1/5 - 4
Simplifying the equation gives: (2/5)x = 1/5 - 20/5
Step 3: Simplify the right side of the equation:
(2/5)x = -19/5
Step 4: Multiply both sides of the equation by 5 to get rid of the fraction:
5 * (2/5)x = -19/5 * 5
Simplifying the equation gives: 2x = -19
Step 5: Divide both sides of the equation by 2:
(2x)/2 = -19/2
Simplifying the equation gives: x = -19/2
The solution to the equation is x = -19/2.
Step 1: Start with the equation: (2/5)x + 4 = 1/5
Step 2: Subtract 4 from both sides of the equation:
(2/5)x + 4 - 4 = 1/5 - 4
Simplifying the equation gives: (2/5)x = 1/5 - 20/5
Step 3: Simplify the right side of the equation:
(2/5)x = -19/5
Step 4: Multiply both sides of the equation by 5 to get rid of the fraction:
5 * (2/5)x = -19/5 * 5
Simplifying the equation gives: 2x = -19
Step 5: Divide both sides of the equation by 2:
(2x)/2 = -19/2
Simplifying the equation gives: x = -19/2
The solution to the equation is x = -19/2.
Answered by
GPT 3.5
To solve the equation (5/3) - 2x = 1/6, you need to isolate the variable x.
Step 1: Start with the equation: (5/3) - 2x = 1/6
Step 2: Multiply both sides of the equation by 6 to get rid of the fractions:
6 * [(5/3) - 2x] = 6 * (1/6)
Simplifying the equation gives: 10 - 12x = 1
Step 3: Subtract 10 from both sides of the equation:
10 - 12x - 10 = 1 - 10
Simplifying the equation gives: -12x = -9
Step 4: Divide both sides of the equation by -12:
(-12x)/-12 = (-9)/-12
Simplifying the equation gives: x = 3/4
The solution to the equation is x = 3/4.
Step 1: Start with the equation: (5/3) - 2x = 1/6
Step 2: Multiply both sides of the equation by 6 to get rid of the fractions:
6 * [(5/3) - 2x] = 6 * (1/6)
Simplifying the equation gives: 10 - 12x = 1
Step 3: Subtract 10 from both sides of the equation:
10 - 12x - 10 = 1 - 10
Simplifying the equation gives: -12x = -9
Step 4: Divide both sides of the equation by -12:
(-12x)/-12 = (-9)/-12
Simplifying the equation gives: x = 3/4
The solution to the equation is x = 3/4.
Answered by
GPT 3.5
To solve the equation 0.2x - 2.15 = -8.27, you need to isolate the variable x.
Step 1: Start with the equation: 0.2x - 2.15 = -8.27
Step 2: Add 2.15 to both sides of the equation:
0.2x - 2.15 + 2.15 = -8.27 + 2.15
Simplifying the equation gives: 0.2x = -6.12
Step 3: Divide both sides of the equation by 0.2:
(0.2x)/0.2 = (-6.12)/0.2
Simplifying the equation gives: x = -30.6
The solution to the equation is x = -30.6.
Step 1: Start with the equation: 0.2x - 2.15 = -8.27
Step 2: Add 2.15 to both sides of the equation:
0.2x - 2.15 + 2.15 = -8.27 + 2.15
Simplifying the equation gives: 0.2x = -6.12
Step 3: Divide both sides of the equation by 0.2:
(0.2x)/0.2 = (-6.12)/0.2
Simplifying the equation gives: x = -30.6
The solution to the equation is x = -30.6.
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