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frez [133]
3 years ago
11

2x+3y=12 Complete the missing value in the solution to the equation. ( ,8)

Mathematics
1 answer:
Georgia [21]3 years ago
3 0

\bf 2x+3y=12~\hspace{5em}(\stackrel{x}{\phantom{X}},\stackrel{y}{8})~\hspace{5em}2x+3(\stackrel{\stackrel{y}{\downarrow }}{8})=12
\\\\\\
2x+24=12\implies 2x=-12\implies x=\cfrac{-12}{2}\implies x=-6

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