-3(x+10)=-9

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Solution for -3(x+10)=-9 equation:


Simplifying
-3(x + 10) = -9

Reorder the terms:
-3(10 + x) = -9
(10 * -3 + x * -3) = -9
(-30 + -3x) = -9

Solving
-30 + -3x = -9

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + -3x = -9 + 30

Combine like terms: -30 + 30 = 0
0 + -3x = -9 + 30
-3x = -9 + 30

Combine like terms: -9 + 30 = 21
-3x = 21

Divide each side by '-3'.
x = -7

Simplifying
x = -7

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