6x-5(4x-4)=90

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Solution for 6x-5(4x-4)=90 equation:


Simplifying
6x + -5(4x + -4) = 90

Reorder the terms:
6x + -5(-4 + 4x) = 90
6x + (-4 * -5 + 4x * -5) = 90
6x + (20 + -20x) = 90

Reorder the terms:
20 + 6x + -20x = 90

Combine like terms: 6x + -20x = -14x
20 + -14x = 90

Solving
20 + -14x = 90

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + -14x = 90 + -20

Combine like terms: 20 + -20 = 0
0 + -14x = 90 + -20
-14x = 90 + -20

Combine like terms: 90 + -20 = 70
-14x = 70

Divide each side by '-14'.
x = -5

Simplifying
x = -5

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