Answer:
25
Step-by-step 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
