2(4-8x-7x)+9(2x+8)=8

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Solution for 2(4-8x-7x)+9(2x+8)=8 equation:


Simplifying
2(4 + -8x + -7x) + 9(2x + 8) = 8

Combine like terms: -8x + -7x = -15x
2(4 + -15x) + 9(2x + 8) = 8
(4 * 2 + -15x * 2) + 9(2x + 8) = 8
(8 + -30x) + 9(2x + 8) = 8

Reorder the terms:
8 + -30x + 9(8 + 2x) = 8
8 + -30x + (8 * 9 + 2x * 9) = 8
8 + -30x + (72 + 18x) = 8

Reorder the terms:
8 + 72 + -30x + 18x = 8

Combine like terms: 8 + 72 = 80
80 + -30x + 18x = 8

Combine like terms: -30x + 18x = -12x
80 + -12x = 8

Solving
80 + -12x = 8

Solving for variable 'x'.

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

Add '-80' to each side of the equation.
80 + -80 + -12x = 8 + -80

Combine like terms: 80 + -80 = 0
0 + -12x = 8 + -80
-12x = 8 + -80

Combine like terms: 8 + -80 = -72
-12x = -72

Divide each side by '-12'.
x = 6

Simplifying
x = 6

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