6x+3(-3x-7)=-16-8x

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Solution for 6x+3(-3x-7)=-16-8x equation:


Simplifying
6x + 3(-3x + -7) = -16 + -8x

Reorder the terms:
6x + 3(-7 + -3x) = -16 + -8x
6x + (-7 * 3 + -3x * 3) = -16 + -8x
6x + (-21 + -9x) = -16 + -8x

Reorder the terms:
-21 + 6x + -9x = -16 + -8x

Combine like terms: 6x + -9x = -3x
-21 + -3x = -16 + -8x

Solving
-21 + -3x = -16 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-21 + -3x + 8x = -16 + -8x + 8x

Combine like terms: -3x + 8x = 5x
-21 + 5x = -16 + -8x + 8x

Combine like terms: -8x + 8x = 0
-21 + 5x = -16 + 0
-21 + 5x = -16

Add '21' to each side of the equation.
-21 + 21 + 5x = -16 + 21

Combine like terms: -21 + 21 = 0
0 + 5x = -16 + 21
5x = -16 + 21

Combine like terms: -16 + 21 = 5
5x = 5

Divide each side by '5'.
x = 1

Simplifying
x = 1

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