-8x+5(3x-6)=-21-2x

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Solution for -8x+5(3x-6)=-21-2x equation:


Simplifying
-8x + 5(3x + -6) = -21 + -2x

Reorder the terms:
-8x + 5(-6 + 3x) = -21 + -2x
-8x + (-6 * 5 + 3x * 5) = -21 + -2x
-8x + (-30 + 15x) = -21 + -2x

Reorder the terms:
-30 + -8x + 15x = -21 + -2x

Combine like terms: -8x + 15x = 7x
-30 + 7x = -21 + -2x

Solving
-30 + 7x = -21 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-30 + 7x + 2x = -21 + -2x + 2x

Combine like terms: 7x + 2x = 9x
-30 + 9x = -21 + -2x + 2x

Combine like terms: -2x + 2x = 0
-30 + 9x = -21 + 0
-30 + 9x = -21

Add '30' to each side of the equation.
-30 + 30 + 9x = -21 + 30

Combine like terms: -30 + 30 = 0
0 + 9x = -21 + 30
9x = -21 + 30

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

Divide each side by '9'.
x = 1

Simplifying
x = 1

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