8x+4(x-5)=9(2x+6)-8

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Solution for 8x+4(x-5)=9(2x+6)-8 equation:


Simplifying
8x + 4(x + -5) = 9(2x + 6) + -8

Reorder the terms:
8x + 4(-5 + x) = 9(2x + 6) + -8
8x + (-5 * 4 + x * 4) = 9(2x + 6) + -8
8x + (-20 + 4x) = 9(2x + 6) + -8

Reorder the terms:
-20 + 8x + 4x = 9(2x + 6) + -8

Combine like terms: 8x + 4x = 12x
-20 + 12x = 9(2x + 6) + -8

Reorder the terms:
-20 + 12x = 9(6 + 2x) + -8
-20 + 12x = (6 * 9 + 2x * 9) + -8
-20 + 12x = (54 + 18x) + -8

Reorder the terms:
-20 + 12x = 54 + -8 + 18x

Combine like terms: 54 + -8 = 46
-20 + 12x = 46 + 18x

Solving
-20 + 12x = 46 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
-20 + 12x + -18x = 46 + 18x + -18x

Combine like terms: 12x + -18x = -6x
-20 + -6x = 46 + 18x + -18x

Combine like terms: 18x + -18x = 0
-20 + -6x = 46 + 0
-20 + -6x = 46

Add '20' to each side of the equation.
-20 + 20 + -6x = 46 + 20

Combine like terms: -20 + 20 = 0
0 + -6x = 46 + 20
-6x = 46 + 20

Combine like terms: 46 + 20 = 66
-6x = 66

Divide each side by '-6'.
x = -11

Simplifying
x = -11

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