5(4x-9)-8=5(x-4)+57

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Solution for 5(4x-9)-8=5(x-4)+57 equation:


Simplifying
5(4x + -9) + -8 = 5(x + -4) + 57

Reorder the terms:
5(-9 + 4x) + -8 = 5(x + -4) + 57
(-9 * 5 + 4x * 5) + -8 = 5(x + -4) + 57
(-45 + 20x) + -8 = 5(x + -4) + 57

Reorder the terms:
-45 + -8 + 20x = 5(x + -4) + 57

Combine like terms: -45 + -8 = -53
-53 + 20x = 5(x + -4) + 57

Reorder the terms:
-53 + 20x = 5(-4 + x) + 57
-53 + 20x = (-4 * 5 + x * 5) + 57
-53 + 20x = (-20 + 5x) + 57

Reorder the terms:
-53 + 20x = -20 + 57 + 5x

Combine like terms: -20 + 57 = 37
-53 + 20x = 37 + 5x

Solving
-53 + 20x = 37 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-53 + 20x + -5x = 37 + 5x + -5x

Combine like terms: 20x + -5x = 15x
-53 + 15x = 37 + 5x + -5x

Combine like terms: 5x + -5x = 0
-53 + 15x = 37 + 0
-53 + 15x = 37

Add '53' to each side of the equation.
-53 + 53 + 15x = 37 + 53

Combine like terms: -53 + 53 = 0
0 + 15x = 37 + 53
15x = 37 + 53

Combine like terms: 37 + 53 = 90
15x = 90

Divide each side by '15'.
x = 6

Simplifying
x = 6

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