-10r=-9r+8

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Solution for -10r=-9r+8 equation: 


Simplifying
-10r = -9r + 8

Reorder the terms:
-10r = 8 + -9r

Solving
-10r = 8 + -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.
-10r + 9r = 8 + -9r + 9r

Combine like terms: -10r + 9r = -1r
-1r = 8 + -9r + 9r

Combine like terms: -9r + 9r = 0
-1r = 8 + 0
-1r = 8

Divide each side by '-1'.
r = -8

Simplifying
r = -8

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