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Need help urgently please

Need help urgently please-example-1
User Alexey Romanov
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2 Answers

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The answers is x = -12
User Chris Mowforth
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4 votes

Answer:

x = -12

y = 3

Explanation:


1/2x + 6(x+15) = 12\\1/2x + 6x + 90 = 12\\6(1)/(2) x + 90 = 12\\6(1)/(2) x= -78\\x = -12


y = x + 15\\y = -12 + 15\\y = 3

User Clemtoy
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