Question

Help me pelaseeeeeeeee

Answer 1

Explanation:

if im right but i think

7x-12=144 opposite sides are congruent

7x/7=156/7

X= 22.285

Answer 2

Answer: 1. x=18

2. x=21

Explanation:

1.Q 114=7x-12

7x=126

x=18

2.Q 4x-2=3x+19

4x-3x=19+2

x=21