8r+6=-4r+12

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Solution for 8r+6=-4r+12 equation:


Simplifying
8r + 6 = -4r + 12

Reorder the terms:
6 + 8r = -4r + 12

Reorder the terms:
6 + 8r = 12 + -4r

Solving
6 + 8r = 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.
6 + 8r + 4r = 12 + -4r + 4r

Combine like terms: 8r + 4r = 12r
6 + 12r = 12 + -4r + 4r

Combine like terms: -4r + 4r = 0
6 + 12r = 12 + 0
6 + 12r = 12

Add '-6' to each side of the equation.
6 + -6 + 12r = 12 + -6

Combine like terms: 6 + -6 = 0
0 + 12r = 12 + -6
12r = 12 + -6

Combine like terms: 12 + -6 = 6
12r = 6

Divide each side by '12'.
r = 0.5

Simplifying
r = 0.5

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