48+4r=12r

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Solution for 48+4r=12r equation:


Simplifying
48 + 4r = 12r

Solving
48 + 4r = 12r

Solving for variable 'r'.

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

Add '-12r' to each side of the equation.
48 + 4r + -12r = 12r + -12r

Combine like terms: 4r + -12r = -8r
48 + -8r = 12r + -12r

Combine like terms: 12r + -12r = 0
48 + -8r = 0

Add '-48' to each side of the equation.
48 + -48 + -8r = 0 + -48

Combine like terms: 48 + -48 = 0
0 + -8r = 0 + -48
-8r = 0 + -48

Combine like terms: 0 + -48 = -48
-8r = -48

Divide each side by '-8'.
r = 6

Simplifying
r = 6

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