Solve for x

Question

5 = 2x - 11
A. x = 8
B. x = -3
C. x = 3
D. x = -8

Answer 1

To solve for x, you can start by isolating the x term on one side of the equation. To do this, add 11 to both sides of the equation:
5 + 11 = 2x - 11 + 11
16 = 2x
Next, divide both sides of the equation by 2 to solve for x:
16/2 = 2x/2
8 = x
Therefore, the solution is x = 8. The correct option is A.

Answer 2

Solve for x
11/4x + 9 = 31
A. x = 8
B. x = 110
C. x = 22
D. x = -8

Answer 3

To solve for x, you can start by subtracting 9 from both sides of the equation:
11/4x = 31 - 9
11/4x = 22
Next, multiply both sides of the equation by 4/11 to solve for x:
(4/11)(11/4x) = (4/11)(22)
x = 8
Therefore, the solution is x = 8. The correct option is A.

Answer 4

Solve for x
3/7x - 4 = -1
A. x = -7
B. x = 3
C. x = 7
D. x = -3

Answer 5

To solve for x, you can start by adding 4 to both sides of the equation:
3/7x - 4 + 4 = -1 + 4
3/7x = 3
Next, multiply both sides of the equation by 7/3 to solve for x:
(7/3)(3/7x) = (7/3)(3)
x = 7
Therefore, the solution is x = 7. The correct option is C.

Answer 6

Solve for x
3 - 6/5x = -3
A. x = 0
B. x = 6
C. x = -5
D. x = 5

Answer 7

To solve for x, you can start by adding 6/5x to both sides of the equation:
3 + 6/5x = -3 + 6/5x
Next, subtract 6/5x from both sides of the equation:
3 + 6/5x - 6/5x = -3
3 = -3
Since this equation is not true for any value of x, there is no solution to the equation. Therefore, the correct option is "No Solution".

Answer 8

choose one

Answer 9

Apologies for the mistake. The equation 3 - (6/5)x = -3 can be solved.

To solve for x, start by adding 3 to both sides of the equation:
3 - (6/5)x + 3 = -3 + 3
6/5x = 0

Next, multiply both sides of the equation by 5/6 to solve for x:
(5/6)(6/5x) = (5/6)(0)
x = 0

Therefore, the solution is x = 0. The correct option is A.