-177=6x-7(-6x-9)

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Solution for -177=6x-7(-6x-9) equation:


Simplifying
-177 = 6x + -7(-6x + -9)

Reorder the terms:
-177 = 6x + -7(-9 + -6x)
-177 = 6x + (-9 * -7 + -6x * -7)
-177 = 6x + (63 + 42x)

Reorder the terms:
-177 = 63 + 6x + 42x

Combine like terms: 6x + 42x = 48x
-177 = 63 + 48x

Solving
-177 = 63 + 48x

Solving for variable 'x'.

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

Add '-48x' to each side of the equation.
-177 + -48x = 63 + 48x + -48x

Combine like terms: 48x + -48x = 0
-177 + -48x = 63 + 0
-177 + -48x = 63

Add '177' to each side of the equation.
-177 + 177 + -48x = 63 + 177

Combine like terms: -177 + 177 = 0
0 + -48x = 63 + 177
-48x = 63 + 177

Combine like terms: 63 + 177 = 240
-48x = 240

Divide each side by '-48'.
x = -5

Simplifying
x = -5

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