10(x-12)=9[1+7(x)]

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Solution for 10(x-12)=9[1+7(x)] equation:


Simplifying
10(x + -12) = 9[1 + 7(x)]

Reorder the terms:
10(-12 + x) = 9[1 + 7(x)]
(-12 * 10 + x * 10) = 9[1 + 7(x)]
(-120 + 10x) = 9[1 + 7(x)]
-120 + 10x = [1 * 9 + 7x * 9]
-120 + 10x = [9 + 63x]

Solving
-120 + 10x = 9 + 63x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-63x' to each side of the equation.
-120 + 10x + -63x = 9 + 63x + -63x

Combine like terms: 10x + -63x = -53x
-120 + -53x = 9 + 63x + -63x

Combine like terms: 63x + -63x = 0
-120 + -53x = 9 + 0
-120 + -53x = 9

Add '120' to each side of the equation.
-120 + 120 + -53x = 9 + 120

Combine like terms: -120 + 120 = 0
0 + -53x = 9 + 120
-53x = 9 + 120

Combine like terms: 9 + 120 = 129
-53x = 129

Divide each side by '-53'.
x = -2.433962264

Simplifying
x = -2.433962264

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