3(x-3)-r+2x=5(3x-7)-9x

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Solution for 3(x-3)-r+2x=5(3x-7)-9x equation:


Simplifying
3(x + -3) + -1r + 2x = 5(3x + -7) + -9x

Reorder the terms:
3(-3 + x) + -1r + 2x = 5(3x + -7) + -9x
(-3 * 3 + x * 3) + -1r + 2x = 5(3x + -7) + -9x
(-9 + 3x) + -1r + 2x = 5(3x + -7) + -9x

Reorder the terms:
-9 + -1r + 3x + 2x = 5(3x + -7) + -9x

Combine like terms: 3x + 2x = 5x
-9 + -1r + 5x = 5(3x + -7) + -9x

Reorder the terms:
-9 + -1r + 5x = 5(-7 + 3x) + -9x
-9 + -1r + 5x = (-7 * 5 + 3x * 5) + -9x
-9 + -1r + 5x = (-35 + 15x) + -9x

Combine like terms: 15x + -9x = 6x
-9 + -1r + 5x = -35 + 6x

Solving
-9 + -1r + 5x = -35 + 6x

Solving for variable 'r'.

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

Add '9' to each side of the equation.
-9 + -1r + 9 + 5x = -35 + 9 + 6x

Reorder the terms:
-9 + 9 + -1r + 5x = -35 + 9 + 6x

Combine like terms: -9 + 9 = 0
0 + -1r + 5x = -35 + 9 + 6x
-1r + 5x = -35 + 9 + 6x

Combine like terms: -35 + 9 = -26
-1r + 5x = -26 + 6x

Add '-5x' to each side of the equation.
-1r + 5x + -5x = -26 + 6x + -5x

Combine like terms: 5x + -5x = 0
-1r + 0 = -26 + 6x + -5x
-1r = -26 + 6x + -5x

Combine like terms: 6x + -5x = 1x
-1r = -26 + 1x

Divide each side by '-1'.
r = 26 + -1x

Simplifying
r = 26 + -1x

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