8(x-2)+12(x+7)=

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Solution for 8(x-2)+12(x+7)= equation:


Simplifying
8(x + -2) + 12(x + 7) = 0

Reorder the terms:
8(-2 + x) + 12(x + 7) = 0
(-2 * 8 + x * 8) + 12(x + 7) = 0
(-16 + 8x) + 12(x + 7) = 0

Reorder the terms:
-16 + 8x + 12(7 + x) = 0
-16 + 8x + (7 * 12 + x * 12) = 0
-16 + 8x + (84 + 12x) = 0

Reorder the terms:
-16 + 84 + 8x + 12x = 0

Combine like terms: -16 + 84 = 68
68 + 8x + 12x = 0

Combine like terms: 8x + 12x = 20x
68 + 20x = 0

Solving
68 + 20x = 0

Solving for variable 'x'.

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

Add '-68' to each side of the equation.
68 + -68 + 20x = 0 + -68

Combine like terms: 68 + -68 = 0
0 + 20x = 0 + -68
20x = 0 + -68

Combine like terms: 0 + -68 = -68
20x = -68

Divide each side by '20'.
x = -3.4

Simplifying
x = -3.4

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