10r+17=-15+12r

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Solution for 10r+17=-15+12r equation:


Simplifying
10r + 17 = -15 + 12r

Reorder the terms:
17 + 10r = -15 + 12r

Solving
17 + 10r = -15 + 12r

Solving for variable 'r'.

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

Add '-12r' to each side of the equation.
17 + 10r + -12r = -15 + 12r + -12r

Combine like terms: 10r + -12r = -2r
17 + -2r = -15 + 12r + -12r

Combine like terms: 12r + -12r = 0
17 + -2r = -15 + 0
17 + -2r = -15

Add '-17' to each side of the equation.
17 + -17 + -2r = -15 + -17

Combine like terms: 17 + -17 = 0
0 + -2r = -15 + -17
-2r = -15 + -17

Combine like terms: -15 + -17 = -32
-2r = -32

Divide each side by '-2'.
r = 16

Simplifying
r = 16

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