7(3r+2)-6r=

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Solution for 7(3r+2)-6r= equation:


Simplifying
7(3r + 2) + -6r = 0

Reorder the terms:
7(2 + 3r) + -6r = 0
(2 * 7 + 3r * 7) + -6r = 0
(14 + 21r) + -6r = 0

Combine like terms: 21r + -6r = 15r
14 + 15r = 0

Solving
14 + 15r = 0

Solving for variable 'r'.

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

Add '-14' to each side of the equation.
14 + -14 + 15r = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 15r = 0 + -14
15r = 0 + -14

Combine like terms: 0 + -14 = -14
15r = -14

Divide each side by '15'.
r = -0.9333333333

Simplifying
r = -0.9333333333

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