Question

Need Help please serious answers. I appreciate it !!

Answer 1

A) x=6

B) 50

Explanation:

`8x + 2 + 70 + 60 = 180`

`8x = 180 - 132`

`8x = 48`

`x = 6`

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`\angle \: b = 8x + 2`

`8(6) + 2`

`50`

`\angle \: b = 50`

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Answer 2

70 + (8x + 2) + 60 =180
132 + 8x = 180
8x = 180 - 132
8x = 48
Divide through by 8
x=6