Question

Could someone give me answers for these three? no wrong answer or spam or link

Answer 1

Equation: 2x + 13 = 5x - 20

x = 11

<FDG = 35

Explanation:

These are vertical angles so they're equal to each other:

2x + 13 = 5x - 20

2x - 5x = -20 - 13

-3x = -33

x = 11

<FDG:

5x - 20

5(11) - 20

55 - 20

35