5(4x+5)=8(x-6)+9

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Solution for 5(4x+5)=8(x-6)+9 equation:


Simplifying
5(4x + 5) = 8(x + -6) + 9

Reorder the terms:
5(5 + 4x) = 8(x + -6) + 9
(5 * 5 + 4x * 5) = 8(x + -6) + 9
(25 + 20x) = 8(x + -6) + 9

Reorder the terms:
25 + 20x = 8(-6 + x) + 9
25 + 20x = (-6 * 8 + x * 8) + 9
25 + 20x = (-48 + 8x) + 9

Reorder the terms:
25 + 20x = -48 + 9 + 8x

Combine like terms: -48 + 9 = -39
25 + 20x = -39 + 8x

Solving
25 + 20x = -39 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
25 + 20x + -8x = -39 + 8x + -8x

Combine like terms: 20x + -8x = 12x
25 + 12x = -39 + 8x + -8x

Combine like terms: 8x + -8x = 0
25 + 12x = -39 + 0
25 + 12x = -39

Add '-25' to each side of the equation.
25 + -25 + 12x = -39 + -25

Combine like terms: 25 + -25 = 0
0 + 12x = -39 + -25
12x = -39 + -25

Combine like terms: -39 + -25 = -64
12x = -64

Divide each side by '12'.
x = -5.333333333

Simplifying
x = -5.333333333

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