-5=10r-15

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Solution for -5=10r-15 equation:


Simplifying
-5 = 10r + -15

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

Solving
-5 = -15 + 10r

Solving for variable 'r'.

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

Add '-10r' to each side of the equation.
-5 + -10r = -15 + 10r + -10r

Combine like terms: 10r + -10r = 0
-5 + -10r = -15 + 0
-5 + -10r = -15

Add '5' to each side of the equation.
-5 + 5 + -10r = -15 + 5

Combine like terms: -5 + 5 = 0
0 + -10r = -15 + 5
-10r = -15 + 5

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

Divide each side by '-10'.
r = 1

Simplifying
r = 1

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