-3(3x+5)=3x-13x+7

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Solution for -3(3x+5)=3x-13x+7 equation:


Simplifying
-3(3x + 5) = 3x + -13x + 7

Reorder the terms:
-3(5 + 3x) = 3x + -13x + 7
(5 * -3 + 3x * -3) = 3x + -13x + 7
(-15 + -9x) = 3x + -13x + 7

Reorder the terms:
-15 + -9x = 7 + 3x + -13x

Combine like terms: 3x + -13x = -10x
-15 + -9x = 7 + -10x

Solving
-15 + -9x = 7 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
-15 + -9x + 10x = 7 + -10x + 10x

Combine like terms: -9x + 10x = 1x
-15 + 1x = 7 + -10x + 10x

Combine like terms: -10x + 10x = 0
-15 + 1x = 7 + 0
-15 + 1x = 7

Add '15' to each side of the equation.
-15 + 15 + 1x = 7 + 15

Combine like terms: -15 + 15 = 0
0 + 1x = 7 + 15
1x = 7 + 15

Combine like terms: 7 + 15 = 22
1x = 22

Divide each side by '1'.
x = 22

Simplifying
x = 22

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