-10+2r=10r-12-6r

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Solution for -10+2r=10r-12-6r equation:


Simplifying
-10 + 2r = 10r + -12 + -6r

Reorder the terms:
-10 + 2r = -12 + 10r + -6r

Combine like terms: 10r + -6r = 4r
-10 + 2r = -12 + 4r

Solving
-10 + 2r = -12 + 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
-10 + 2r + -4r = -12 + 4r + -4r

Combine like terms: 2r + -4r = -2r
-10 + -2r = -12 + 4r + -4r

Combine like terms: 4r + -4r = 0
-10 + -2r = -12 + 0
-10 + -2r = -12

Add '10' to each side of the equation.
-10 + 10 + -2r = -12 + 10

Combine like terms: -10 + 10 = 0
0 + -2r = -12 + 10
-2r = -12 + 10

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

Divide each side by '-2'.
r = 1

Simplifying
r = 1

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