8(3r-12)=3(4r+16)

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Solution for 8(3r-12)=3(4r+16) equation:


Simplifying
8(3r + -12) = 3(4r + 16)

Reorder the terms:
8(-12 + 3r) = 3(4r + 16)
(-12 * 8 + 3r * 8) = 3(4r + 16)
(-96 + 24r) = 3(4r + 16)

Reorder the terms:
-96 + 24r = 3(16 + 4r)
-96 + 24r = (16 * 3 + 4r * 3)
-96 + 24r = (48 + 12r)

Solving
-96 + 24r = 48 + 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.
-96 + 24r + -12r = 48 + 12r + -12r

Combine like terms: 24r + -12r = 12r
-96 + 12r = 48 + 12r + -12r

Combine like terms: 12r + -12r = 0
-96 + 12r = 48 + 0
-96 + 12r = 48

Add '96' to each side of the equation.
-96 + 96 + 12r = 48 + 96

Combine like terms: -96 + 96 = 0
0 + 12r = 48 + 96
12r = 48 + 96

Combine like terms: 48 + 96 = 144
12r = 144

Divide each side by '12'.
r = 12

Simplifying
r = 12

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