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5 votes
A > x = 15
b > x = 5
c > x = 43
d > x = 11

A > x = 15 b > x = 5 c > x = 43 d > x = 11-example-1
User Abude
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1 Answer

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8x - 14 + (7x + 29) = 180 \\ 8x - 14 + 7x + 29 = 180 \\ 8x + 7x = 180 + 14 - 29 \\ 15x = 165 \\ (15x)/(15) = (165)/(15) \\ x = 11

OPTION D IS THE ANSWER!

User Tono Nam
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