9x+3+2r-2=

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Solution for 9x+3+2r-2= equation:


Simplifying
9x + 3 + 2r + -2 = 0

Reorder the terms:
3 + -2 + 2r + 9x = 0

Combine like terms: 3 + -2 = 1
1 + 2r + 9x = 0

Solving
1 + 2r + 9x = 0

Solving for variable 'r'.

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

Add '-1' to each side of the equation.
1 + 2r + -1 + 9x = 0 + -1

Reorder the terms:
1 + -1 + 2r + 9x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 2r + 9x = 0 + -1
2r + 9x = 0 + -1

Combine like terms: 0 + -1 = -1
2r + 9x = -1

Add '-9x' to each side of the equation.
2r + 9x + -9x = -1 + -9x

Combine like terms: 9x + -9x = 0
2r + 0 = -1 + -9x
2r = -1 + -9x

Divide each side by '2'.
r = -0.5 + -4.5x

Simplifying
r = -0.5 + -4.5x

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