Question

Picture help. (pic in comment)
Given the square below, solve for x

A: x = -4
B: x = 1
C: x = 4
D: x = -1

Answer 1

x=4

Answer 2

It's a square so the sides are equal...
set 5x-1=3x+7

then solve, by subtracting 3x from both sides, and adding 1 to both sides.
then divide by two to isolate the x and you get x=4 :)

Answer 3

Ohh okay, that actually helps a lot. Thank you:)

Answer 4

:) np