6(x+8)-8(-9x+9)=-102

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Solution for 6(x+8)-8(-9x+9)=-102 equation:


Simplifying
6(x + 8) + -8(-9x + 9) = -102

Reorder the terms:
6(8 + x) + -8(-9x + 9) = -102
(8 * 6 + x * 6) + -8(-9x + 9) = -102
(48 + 6x) + -8(-9x + 9) = -102

Reorder the terms:
48 + 6x + -8(9 + -9x) = -102
48 + 6x + (9 * -8 + -9x * -8) = -102
48 + 6x + (-72 + 72x) = -102

Reorder the terms:
48 + -72 + 6x + 72x = -102

Combine like terms: 48 + -72 = -24
-24 + 6x + 72x = -102

Combine like terms: 6x + 72x = 78x
-24 + 78x = -102

Solving
-24 + 78x = -102

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 78x = -102 + 24

Combine like terms: -24 + 24 = 0
0 + 78x = -102 + 24
78x = -102 + 24

Combine like terms: -102 + 24 = -78
78x = -78

Divide each side by '78'.
x = -1

Simplifying
x = -1

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