5(r+1)=2(r-4)-6

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Solution for 5(r+1)=2(r-4)-6 equation:


Simplifying
5(r + 1) = 2(r + -4) + -6

Reorder the terms:
5(1 + r) = 2(r + -4) + -6
(1 * 5 + r * 5) = 2(r + -4) + -6
(5 + 5r) = 2(r + -4) + -6

Reorder the terms:
5 + 5r = 2(-4 + r) + -6
5 + 5r = (-4 * 2 + r * 2) + -6
5 + 5r = (-8 + 2r) + -6

Reorder the terms:
5 + 5r = -8 + -6 + 2r

Combine like terms: -8 + -6 = -14
5 + 5r = -14 + 2r

Solving
5 + 5r = -14 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
5 + 5r + -2r = -14 + 2r + -2r

Combine like terms: 5r + -2r = 3r
5 + 3r = -14 + 2r + -2r

Combine like terms: 2r + -2r = 0
5 + 3r = -14 + 0
5 + 3r = -14

Add '-5' to each side of the equation.
5 + -5 + 3r = -14 + -5

Combine like terms: 5 + -5 = 0
0 + 3r = -14 + -5
3r = -14 + -5

Combine like terms: -14 + -5 = -19
3r = -19

Divide each side by '3'.
r = -6.333333333

Simplifying
r = -6.333333333

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