5x-80+2x-4=0

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Solution for 5x-80+2x-4=0 equation:


Simplifying
5x + -80 + 2x + -4 = 0

Reorder the terms:
-80 + -4 + 5x + 2x = 0

Combine like terms: -80 + -4 = -84
-84 + 5x + 2x = 0

Combine like terms: 5x + 2x = 7x
-84 + 7x = 0

Solving
-84 + 7x = 0

Solving for variable 'x'.

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

Add '84' to each side of the equation.
-84 + 84 + 7x = 0 + 84

Combine like terms: -84 + 84 = 0
0 + 7x = 0 + 84
7x = 0 + 84

Combine like terms: 0 + 84 = 84
7x = 84

Divide each side by '7'.
x = 12

Simplifying
x = 12

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