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

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Solution for 6(r+2)-4=-10+3r equation:


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

Reorder the terms:
6(2 + r) + -4 = -10 + 3r
(2 * 6 + r * 6) + -4 = -10 + 3r
(12 + 6r) + -4 = -10 + 3r

Reorder the terms:
12 + -4 + 6r = -10 + 3r

Combine like terms: 12 + -4 = 8
8 + 6r = -10 + 3r

Solving
8 + 6r = -10 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
8 + 6r + -3r = -10 + 3r + -3r

Combine like terms: 6r + -3r = 3r
8 + 3r = -10 + 3r + -3r

Combine like terms: 3r + -3r = 0
8 + 3r = -10 + 0
8 + 3r = -10

Add '-8' to each side of the equation.
8 + -8 + 3r = -10 + -8

Combine like terms: 8 + -8 = 0
0 + 3r = -10 + -8
3r = -10 + -8

Combine like terms: -10 + -8 = -18
3r = -18

Divide each side by '3'.
r = -6

Simplifying
r = -6

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