Question

Pls help me solve for x​

Answer 1

8

Explanation:

2x-4 = 12

2x = 16

2x/2 = 16/2

x = 8

Answer 2

If we assume these shapes are the same then we could set them equal to each other.

G_F is equal to Q_R therefore:

12=2x-4

Therefore x equals 8