-3(1+x)-6x=7-4x

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Solution for -3(1+x)-6x=7-4x equation:


Simplifying
-3(1 + x) + -6x = 7 + -4x
(1 * -3 + x * -3) + -6x = 7 + -4x
(-3 + -3x) + -6x = 7 + -4x

Combine like terms: -3x + -6x = -9x
-3 + -9x = 7 + -4x

Solving
-3 + -9x = 7 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-3 + -9x + 4x = 7 + -4x + 4x

Combine like terms: -9x + 4x = -5x
-3 + -5x = 7 + -4x + 4x

Combine like terms: -4x + 4x = 0
-3 + -5x = 7 + 0
-3 + -5x = 7

Add '3' to each side of the equation.
-3 + 3 + -5x = 7 + 3

Combine like terms: -3 + 3 = 0
0 + -5x = 7 + 3
-5x = 7 + 3

Combine like terms: 7 + 3 = 10
-5x = 10

Divide each side by '-5'.
x = -2

Simplifying
x = -2

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