15r-5=-10-10

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Solution for 15r-5=-10-10 equation:


Simplifying
15r + -5 = -10 + -10

Reorder the terms:
-5 + 15r = -10 + -10

Combine like terms: -10 + -10 = -20
-5 + 15r = -20

Solving
-5 + 15r = -20

Solving for variable 'r'.

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

Add '5' to each side of the equation.
-5 + 5 + 15r = -20 + 5

Combine like terms: -5 + 5 = 0
0 + 15r = -20 + 5
15r = -20 + 5

Combine like terms: -20 + 5 = -15
15r = -15

Divide each side by '15'.
r = -1

Simplifying
r = -1

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