8x-20+12-21x=80+48x

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Solution for 8x-20+12-21x=80+48x equation:


Simplifying
8x + -20 + 12 + -21x = 80 + 48x

Reorder the terms:
-20 + 12 + 8x + -21x = 80 + 48x

Combine like terms: -20 + 12 = -8
-8 + 8x + -21x = 80 + 48x

Combine like terms: 8x + -21x = -13x
-8 + -13x = 80 + 48x

Solving
-8 + -13x = 80 + 48x

Solving for variable 'x'.

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

Add '-48x' to each side of the equation.
-8 + -13x + -48x = 80 + 48x + -48x

Combine like terms: -13x + -48x = -61x
-8 + -61x = 80 + 48x + -48x

Combine like terms: 48x + -48x = 0
-8 + -61x = 80 + 0
-8 + -61x = 80

Add '8' to each side of the equation.
-8 + 8 + -61x = 80 + 8

Combine like terms: -8 + 8 = 0
0 + -61x = 80 + 8
-61x = 80 + 8

Combine like terms: 80 + 8 = 88
-61x = 88

Divide each side by '-61'.
x = -1.442622951

Simplifying
x = -1.442622951

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