-6(-7x-1)=-8x+9(-3x-4)

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Solution for -6(-7x-1)=-8x+9(-3x-4) equation:


Simplifying
-6(-7x + -1) = -8x + 9(-3x + -4)

Reorder the terms:
-6(-1 + -7x) = -8x + 9(-3x + -4)
(-1 * -6 + -7x * -6) = -8x + 9(-3x + -4)
(6 + 42x) = -8x + 9(-3x + -4)

Reorder the terms:
6 + 42x = -8x + 9(-4 + -3x)
6 + 42x = -8x + (-4 * 9 + -3x * 9)
6 + 42x = -8x + (-36 + -27x)

Reorder the terms:
6 + 42x = -36 + -8x + -27x

Combine like terms: -8x + -27x = -35x
6 + 42x = -36 + -35x

Solving
6 + 42x = -36 + -35x

Solving for variable 'x'.

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

Add '35x' to each side of the equation.
6 + 42x + 35x = -36 + -35x + 35x

Combine like terms: 42x + 35x = 77x
6 + 77x = -36 + -35x + 35x

Combine like terms: -35x + 35x = 0
6 + 77x = -36 + 0
6 + 77x = -36

Add '-6' to each side of the equation.
6 + -6 + 77x = -36 + -6

Combine like terms: 6 + -6 = 0
0 + 77x = -36 + -6
77x = -36 + -6

Combine like terms: -36 + -6 = -42
77x = -42

Divide each side by '77'.
x = -0.5454545455

Simplifying
x = -0.5454545455

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