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2 years ago

11. 4(x+1)=5(x-3) help please

Mathematics

1 answer:

soldier1979 [14.2K]2 years ago

4 0

$4(x + 1) = 5(x - 3) \\ 4x + 4 = 5x - 15 \\ 5x - 4x = 4 + 15 \\ x = 19$

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