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

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


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

Reorder the terms:
5(6 + r) = 1 + -1(r + -2)
(6 * 5 + r * 5) = 1 + -1(r + -2)
(30 + 5r) = 1 + -1(r + -2)

Reorder the terms:
30 + 5r = 1 + -1(-2 + r)
30 + 5r = 1 + (-2 * -1 + r * -1)
30 + 5r = 1 + (2 + -1r)

Combine like terms: 1 + 2 = 3
30 + 5r = 3 + -1r

Solving
30 + 5r = 3 + -1r

Solving for variable 'r'.

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

Add 'r' to each side of the equation.
30 + 5r + r = 3 + -1r + r

Combine like terms: 5r + r = 6r
30 + 6r = 3 + -1r + r

Combine like terms: -1r + r = 0
30 + 6r = 3 + 0
30 + 6r = 3

Add '-30' to each side of the equation.
30 + -30 + 6r = 3 + -30

Combine like terms: 30 + -30 = 0
0 + 6r = 3 + -30
6r = 3 + -30

Combine like terms: 3 + -30 = -27
6r = -27

Divide each side by '6'.
r = -4.5

Simplifying
r = -4.5

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