Solve : 3 ( x + 1 ) = 12 + 4 ( x - 1 ) So the value of X is
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Step-by-step explanation:
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Answered by
1
Step-by-step explanation:
3(x+1) = 12+4(x-1)
3x+3 = 12+4x-4
3x-4x = 12-4-3
-x = 5
x = -5
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