2x-4=9r-88

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Solution for 2x-4=9r-88 equation:


Simplifying
2x + -4 = 9r + -88

Reorder the terms:
-4 + 2x = 9r + -88

Reorder the terms:
-4 + 2x = -88 + 9r

Solving
-4 + 2x = -88 + 9r

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 2x = -88 + 4 + 9r

Combine like terms: -4 + 4 = 0
0 + 2x = -88 + 4 + 9r
2x = -88 + 4 + 9r

Combine like terms: -88 + 4 = -84
2x = -84 + 9r

Divide each side by '2'.
x = -42 + 4.5r

Simplifying
x = -42 + 4.5r

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