-3(-2+5r)+2r=-8r-14

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Solution for -3(-2+5r)+2r=-8r-14 equation:


Simplifying
-3(-2 + 5r) + 2r = -8r + -14
(-2 * -3 + 5r * -3) + 2r = -8r + -14
(6 + -15r) + 2r = -8r + -14

Combine like terms: -15r + 2r = -13r
6 + -13r = -8r + -14

Reorder the terms:
6 + -13r = -14 + -8r

Solving
6 + -13r = -14 + -8r

Solving for variable 'r'.

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

Add '8r' to each side of the equation.
6 + -13r + 8r = -14 + -8r + 8r

Combine like terms: -13r + 8r = -5r
6 + -5r = -14 + -8r + 8r

Combine like terms: -8r + 8r = 0
6 + -5r = -14 + 0
6 + -5r = -14

Add '-6' to each side of the equation.
6 + -6 + -5r = -14 + -6

Combine like terms: 6 + -6 = 0
0 + -5r = -14 + -6
-5r = -14 + -6

Combine like terms: -14 + -6 = -20
-5r = -20

Divide each side by '-5'.
r = 4

Simplifying
r = 4

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