156=-9r+3

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Solution for 156=-9r+3 equation:


Simplifying
156 = -9r + 3

Reorder the terms:
156 = 3 + -9r

Solving
156 = 3 + -9r

Solving for variable 'r'.

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

Add '9r' to each side of the equation.
156 + 9r = 3 + -9r + 9r

Combine like terms: -9r + 9r = 0
156 + 9r = 3 + 0
156 + 9r = 3

Add '-156' to each side of the equation.
156 + -156 + 9r = 3 + -156

Combine like terms: 156 + -156 = 0
0 + 9r = 3 + -156
9r = 3 + -156

Combine like terms: 3 + -156 = -153
9r = -153

Divide each side by '9'.
r = -17

Simplifying
r = -17

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