solution to 5x-15

7 answers

To find the solution to the equation 5x-15, we can first isolate the variable x by moving the constant term to the other side of the equation.

5x - 15 = 0

Adding 15 to both sides:

5x = 15

To isolate x, divide both sides of the equation by 5:

x = 15/5

Simplifying the right side:

x = 3

Therefore, the solution to the equation 5x - 15 = 0 is x = 3.
solution to 7x+7
To find the solution to the equation 7x + 7, we can start by isolating the variable x.

Step 1: Subtract 7 from both sides of the equation.
7x + 7 - 7 = 0 - 7
7x = -7

Step 2: Divide both sides of the equation by 7 to solve for x.
7x/7 = -7/7
x = -1

Therefore, the solution to the equation 7x + 7 is x = -1.
solve 4x+10
To solve the equation 4x + 10, we need to isolate the variable x.

Step 1: Start with the equation 4x + 10.

Step 2: Subtract 10 from both sides of the equation.
4x + 10 - 10 = 0 - 10

This simplifies to:
4x = -10

Step 3: Divide both sides of the equation by 4 to solve for x.
(4x)/4 = (-10)/4

This simplifies to:
x = -2.5

Therefore, the solution to the equation 4x + 10 is x = -2.5.
solution to 10x-2
To solve the equation 10x - 2, we need to isolate the variable x.

Step 1: Start with the equation 10x - 2.

Step 2: Add 2 to both sides of the equation.
10x - 2 + 2 = 0 + 2

This simplifies to:
10x = 2

Step 3: Divide both sides of the equation by 10 to solve for x.
(10x)/10 = 2/10

This simplifies to:
x = 0.2

Therefore, the solution to the equation 10x - 2 is x = 0.2.