1.8r+9=-9x+2

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Solution for 1.8r+9=-9x+2 equation: 


Simplifying
1.8r + 9 = -9x + 2

Reorder the terms:
9 + 1.8r = -9x + 2

Reorder the terms:
9 + 1.8r = 2 + -9x

Solving
9 + 1.8r = 2 + -9x

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 + -9 + 1.8r = 2 + -9 + -9x

Combine like terms: 9 + -9 = 0
0 + 1.8r = 2 + -9 + -9x
1.8r = 2 + -9 + -9x

Combine like terms: 2 + -9 = -7
1.8r = -7 + -9x

Divide each side by '1.8'.
r = -3.888888889 + -5x

Simplifying
r = -3.888888889 + -5x

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