8r+30=-2-8

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Solution for 8r+30=-2-8 equation:


Simplifying
8r + 30 = -2 + -8

Reorder the terms:
30 + 8r = -2 + -8

Combine like terms: -2 + -8 = -10
30 + 8r = -10

Solving
30 + 8r = -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 + 8r = -10 + -30

Combine like terms: 30 + -30 = 0
0 + 8r = -10 + -30
8r = -10 + -30

Combine like terms: -10 + -30 = -40
8r = -40

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

Simplifying
r = -5

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