-9-8r+2=-6r+11

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Solution for -9-8r+2=-6r+11 equation:


Simplifying
-9 + -8r + 2 = -6r + 11

Reorder the terms:
-9 + 2 + -8r = -6r + 11

Combine like terms: -9 + 2 = -7
-7 + -8r = -6r + 11

Reorder the terms:
-7 + -8r = 11 + -6r

Solving
-7 + -8r = 11 + -6r

Solving for variable 'r'.

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

Add '6r' to each side of the equation.
-7 + -8r + 6r = 11 + -6r + 6r

Combine like terms: -8r + 6r = -2r
-7 + -2r = 11 + -6r + 6r

Combine like terms: -6r + 6r = 0
-7 + -2r = 11 + 0
-7 + -2r = 11

Add '7' to each side of the equation.
-7 + 7 + -2r = 11 + 7

Combine like terms: -7 + 7 = 0
0 + -2r = 11 + 7
-2r = 11 + 7

Combine like terms: 11 + 7 = 18
-2r = 18

Divide each side by '-2'.
r = -9

Simplifying
r = -9

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