-2x-7(x+9)=-108

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Solution for -2x-7(x+9)=-108 equation:


Simplifying
-2x + -7(x + 9) = -108

Reorder the terms:
-2x + -7(9 + x) = -108
-2x + (9 * -7 + x * -7) = -108
-2x + (-63 + -7x) = -108

Reorder the terms:
-63 + -2x + -7x = -108

Combine like terms: -2x + -7x = -9x
-63 + -9x = -108

Solving
-63 + -9x = -108

Solving for variable 'x'.

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

Add '63' to each side of the equation.
-63 + 63 + -9x = -108 + 63

Combine like terms: -63 + 63 = 0
0 + -9x = -108 + 63
-9x = -108 + 63

Combine like terms: -108 + 63 = -45
-9x = -45

Divide each side by '-9'.
x = 5

Simplifying
x = 5

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