3(x+8)-8(x-9)=

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Solution for 3(x+8)-8(x-9)= equation:


Simplifying
3(x + 8) + -8(x + -9) = 0

Reorder the terms:
3(8 + x) + -8(x + -9) = 0
(8 * 3 + x * 3) + -8(x + -9) = 0
(24 + 3x) + -8(x + -9) = 0

Reorder the terms:
24 + 3x + -8(-9 + x) = 0
24 + 3x + (-9 * -8 + x * -8) = 0
24 + 3x + (72 + -8x) = 0

Reorder the terms:
24 + 72 + 3x + -8x = 0

Combine like terms: 24 + 72 = 96
96 + 3x + -8x = 0

Combine like terms: 3x + -8x = -5x
96 + -5x = 0

Solving
96 + -5x = 0

Solving for variable 'x'.

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

Add '-96' to each side of the equation.
96 + -96 + -5x = 0 + -96

Combine like terms: 96 + -96 = 0
0 + -5x = 0 + -96
-5x = 0 + -96

Combine like terms: 0 + -96 = -96
-5x = -96

Divide each side by '-5'.
x = 19.2

Simplifying
x = 19.2

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