Question

What’s the value of x

Answer 1

25

Explanation:

2x + 2 + 5x + 3 = 180

2 lines that cross make consecutive angles supplementary.

Combine the left.

7x + 5 = 180 Subtract 5 from both sides.

7x +5-5=180-5 Combine

7x = 175 Divide by 7

7x/7=175/7

x = 25