5(4x+9)-6x=-8x+12

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Solution for 5(4x+9)-6x=-8x+12 equation:


Simplifying
5(4x + 9) + -6x = -8x + 12

Reorder the terms:
5(9 + 4x) + -6x = -8x + 12
(9 * 5 + 4x * 5) + -6x = -8x + 12
(45 + 20x) + -6x = -8x + 12

Combine like terms: 20x + -6x = 14x
45 + 14x = -8x + 12

Reorder the terms:
45 + 14x = 12 + -8x

Solving
45 + 14x = 12 + -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.
45 + 14x + 8x = 12 + -8x + 8x

Combine like terms: 14x + 8x = 22x
45 + 22x = 12 + -8x + 8x

Combine like terms: -8x + 8x = 0
45 + 22x = 12 + 0
45 + 22x = 12

Add '-45' to each side of the equation.
45 + -45 + 22x = 12 + -45

Combine like terms: 45 + -45 = 0
0 + 22x = 12 + -45
22x = 12 + -45

Combine like terms: 12 + -45 = -33
22x = -33

Divide each side by '22'.
x = -1.5

Simplifying
x = -1.5

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