-20-8x=-7(3x+5)-2x

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Solution for -20-8x=-7(3x+5)-2x equation:


Simplifying
-20 + -8x = -7(3x + 5) + -2x

Reorder the terms:
-20 + -8x = -7(5 + 3x) + -2x
-20 + -8x = (5 * -7 + 3x * -7) + -2x
-20 + -8x = (-35 + -21x) + -2x

Combine like terms: -21x + -2x = -23x
-20 + -8x = -35 + -23x

Solving
-20 + -8x = -35 + -23x

Solving for variable 'x'.

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

Add '23x' to each side of the equation.
-20 + -8x + 23x = -35 + -23x + 23x

Combine like terms: -8x + 23x = 15x
-20 + 15x = -35 + -23x + 23x

Combine like terms: -23x + 23x = 0
-20 + 15x = -35 + 0
-20 + 15x = -35

Add '20' to each side of the equation.
-20 + 20 + 15x = -35 + 20

Combine like terms: -20 + 20 = 0
0 + 15x = -35 + 20
15x = -35 + 20

Combine like terms: -35 + 20 = -15
15x = -15

Divide each side by '15'.
x = -1

Simplifying
x = -1

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