4(-4x-3)=170+6(-6x-7)

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Solution for 4(-4x-3)=170+6(-6x-7) equation:


Simplifying
4(-4x + -3) = 170 + 6(-6x + -7)

Reorder the terms:
4(-3 + -4x) = 170 + 6(-6x + -7)
(-3 * 4 + -4x * 4) = 170 + 6(-6x + -7)
(-12 + -16x) = 170 + 6(-6x + -7)

Reorder the terms:
-12 + -16x = 170 + 6(-7 + -6x)
-12 + -16x = 170 + (-7 * 6 + -6x * 6)
-12 + -16x = 170 + (-42 + -36x)

Combine like terms: 170 + -42 = 128
-12 + -16x = 128 + -36x

Solving
-12 + -16x = 128 + -36x

Solving for variable 'x'.

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

Add '36x' to each side of the equation.
-12 + -16x + 36x = 128 + -36x + 36x

Combine like terms: -16x + 36x = 20x
-12 + 20x = 128 + -36x + 36x

Combine like terms: -36x + 36x = 0
-12 + 20x = 128 + 0
-12 + 20x = 128

Add '12' to each side of the equation.
-12 + 12 + 20x = 128 + 12

Combine like terms: -12 + 12 = 0
0 + 20x = 128 + 12
20x = 128 + 12

Combine like terms: 128 + 12 = 140
20x = 140

Divide each side by '20'.
x = 7

Simplifying
x = 7

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