-6x+3(3x+7)=-13-5x

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Solution for -6x+3(3x+7)=-13-5x equation:


Simplifying
-6x + 3(3x + 7) = -13 + -5x

Reorder the terms:
-6x + 3(7 + 3x) = -13 + -5x
-6x + (7 * 3 + 3x * 3) = -13 + -5x
-6x + (21 + 9x) = -13 + -5x

Reorder the terms:
21 + -6x + 9x = -13 + -5x

Combine like terms: -6x + 9x = 3x
21 + 3x = -13 + -5x

Solving
21 + 3x = -13 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
21 + 3x + 5x = -13 + -5x + 5x

Combine like terms: 3x + 5x = 8x
21 + 8x = -13 + -5x + 5x

Combine like terms: -5x + 5x = 0
21 + 8x = -13 + 0
21 + 8x = -13

Add '-21' to each side of the equation.
21 + -21 + 8x = -13 + -21

Combine like terms: 21 + -21 = 0
0 + 8x = -13 + -21
8x = -13 + -21

Combine like terms: -13 + -21 = -34
8x = -34

Divide each side by '8'.
x = -4.25

Simplifying
x = -4.25

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