4(3r+2)+3r=10

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Solution for 4(3r+2)+3r=10 equation: 


Simplifying
4(3r + 2) + 3r = 10

Reorder the terms:
4(2 + 3r) + 3r = 10
(2 * 4 + 3r * 4) + 3r = 10
(8 + 12r) + 3r = 10

Combine like terms: 12r + 3r = 15r
8 + 15r = 10

Solving
8 + 15r = 10

Solving for variable 'r'.

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

Add '-8' to each side of the equation.
8 + -8 + 15r = 10 + -8

Combine like terms: 8 + -8 = 0
0 + 15r = 10 + -8
15r = 10 + -8

Combine like terms: 10 + -8 = 2
15r = 2

Divide each side by '15'.
r = 0.1333333333

Simplifying
r = 0.1333333333

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