-8r-10+10r=8r-17-5r

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Solution for -8r-10+10r=8r-17-5r equation:


Simplifying
-8r + -10 + 10r = 8r + -17 + -5r

Reorder the terms:
-10 + -8r + 10r = 8r + -17 + -5r

Combine like terms: -8r + 10r = 2r
-10 + 2r = 8r + -17 + -5r

Reorder the terms:
-10 + 2r = -17 + 8r + -5r

Combine like terms: 8r + -5r = 3r
-10 + 2r = -17 + 3r

Solving
-10 + 2r = -17 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
-10 + 2r + -3r = -17 + 3r + -3r

Combine like terms: 2r + -3r = -1r
-10 + -1r = -17 + 3r + -3r

Combine like terms: 3r + -3r = 0
-10 + -1r = -17 + 0
-10 + -1r = -17

Add '10' to each side of the equation.
-10 + 10 + -1r = -17 + 10

Combine like terms: -10 + 10 = 0
0 + -1r = -17 + 10
-1r = -17 + 10

Combine like terms: -17 + 10 = -7
-1r = -7

Divide each side by '-1'.
r = 7

Simplifying
r = 7

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