-3(1-9x)+6(-7x-2)=-3x-9x

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Solution for -3(1-9x)+6(-7x-2)=-3x-9x equation:


Simplifying
-3(1 + -9x) + 6(-7x + -2) = -3x + -9x
(1 * -3 + -9x * -3) + 6(-7x + -2) = -3x + -9x
(-3 + 27x) + 6(-7x + -2) = -3x + -9x

Reorder the terms:
-3 + 27x + 6(-2 + -7x) = -3x + -9x
-3 + 27x + (-2 * 6 + -7x * 6) = -3x + -9x
-3 + 27x + (-12 + -42x) = -3x + -9x

Reorder the terms:
-3 + -12 + 27x + -42x = -3x + -9x

Combine like terms: -3 + -12 = -15
-15 + 27x + -42x = -3x + -9x

Combine like terms: 27x + -42x = -15x
-15 + -15x = -3x + -9x

Combine like terms: -3x + -9x = -12x
-15 + -15x = -12x

Solving
-15 + -15x = -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
-15 + -15x + 12x = -12x + 12x

Combine like terms: -15x + 12x = -3x
-15 + -3x = -12x + 12x

Combine like terms: -12x + 12x = 0
-15 + -3x = 0

Add '15' to each side of the equation.
-15 + 15 + -3x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -3x = 0 + 15
-3x = 0 + 15

Combine like terms: 0 + 15 = 15
-3x = 15

Divide each side by '-3'.
x = -5

Simplifying
x = -5

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