Question

Given the square below, solve for x.

x = 6
x = −2
x = −6
x = 2

Answer 1

Since this is a square, its sides must be congruent. This means you can set the given values equal to each other to solve for x.

x + 7 = 4x - 11

Subtract 7 from both sides.

x = 4x - 18

Subtract 4x from both sides.

-3x = -18

Divide both sides by -3.

x = 6

Answer:

x = 6