Respuesta :

MrLinty

Answer:

x = 53

Step-by-step explanation:

Supplementary angles = 180°

So,

70 + (4 + 2x) = 180

Subtract 70 on both sides

4 + 2x = 110

Subtract 4 on both sides

2x = 106

Divide 2 on both sides

x = 53
I think it’s x= 53 that’s the answer

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