5(6+r)=-10

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Solution for 5(6+r)=-10 equation:


Simplifying
5(6 + r) = -10
(6 * 5 + r * 5) = -10
(30 + 5r) = -10

Solving
30 + 5r = -10

Solving for variable 'r'.

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

Add '-30' to each side of the equation.
30 + -30 + 5r = -10 + -30

Combine like terms: 30 + -30 = 0
0 + 5r = -10 + -30
5r = -10 + -30

Combine like terms: -10 + -30 = -40
5r = -40

Divide each side by '5'.
r = -8

Simplifying
r = -8

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