112=4(3r+4)

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Solution for 112=4(3r+4) equation:


Simplifying
112 = 4(3r + 4)

Reorder the terms:
112 = 4(4 + 3r)
112 = (4 * 4 + 3r * 4)
112 = (16 + 12r)

Solving
112 = 16 + 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.
112 + -12r = 16 + 12r + -12r

Combine like terms: 12r + -12r = 0
112 + -12r = 16 + 0
112 + -12r = 16

Add '-112' to each side of the equation.
112 + -112 + -12r = 16 + -112

Combine like terms: 112 + -112 = 0
0 + -12r = 16 + -112
-12r = 16 + -112

Combine like terms: 16 + -112 = -96
-12r = -96

Divide each side by '-12'.
r = 8

Simplifying
r = 8

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