-6r+3(6-r)=26-r

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Solution for -6r+3(6-r)=26-r equation:


Simplifying
-6r + 3(6 + -1r) = 26 + -1r
-6r + (6 * 3 + -1r * 3) = 26 + -1r
-6r + (18 + -3r) = 26 + -1r

Reorder the terms:
18 + -6r + -3r = 26 + -1r

Combine like terms: -6r + -3r = -9r
18 + -9r = 26 + -1r

Solving
18 + -9r = 26 + -1r

Solving for variable 'r'.

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

Add 'r' to each side of the equation.
18 + -9r + r = 26 + -1r + r

Combine like terms: -9r + r = -8r
18 + -8r = 26 + -1r + r

Combine like terms: -1r + r = 0
18 + -8r = 26 + 0
18 + -8r = 26

Add '-18' to each side of the equation.
18 + -18 + -8r = 26 + -18

Combine like terms: 18 + -18 = 0
0 + -8r = 26 + -18
-8r = 26 + -18

Combine like terms: 26 + -18 = 8
-8r = 8

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

Simplifying
r = -1

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