-2(3r+4)=-5r-8-r

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Solution for -2(3r+4)=-5r-8-r equation:


Simplifying
-2(3r + 4) = -5r + -8 + -1r

Reorder the terms:
-2(4 + 3r) = -5r + -8 + -1r
(4 * -2 + 3r * -2) = -5r + -8 + -1r
(-8 + -6r) = -5r + -8 + -1r

Reorder the terms:
-8 + -6r = -8 + -5r + -1r

Combine like terms: -5r + -1r = -6r
-8 + -6r = -8 + -6r

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

Combine like terms: -8 + 8 = 0
0 + -6r = -8 + 8 + -6r
-6r = -8 + 8 + -6r

Combine like terms: -8 + 8 = 0
-6r = 0 + -6r
-6r = -6r

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

Combine like terms: -6r + 6r = 0
0 = -6r + 6r

Combine like terms: -6r + 6r = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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