Question

Please help and if you can explain it pls do

Answer 1

x = 6

Explanation:

opposite angles = congruent

we solve for "x" with an equation

3x + 2 = 20

3x = 18

x = 18 : 3

x = 6

• check

3 x 6 + 2 = 20

18 + 2 = 20

20 = 20

same value, the a nswer is good