7r-10=25

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Solution for 7r-10=25 equation:


Simplifying
7r + -10 = 25

Reorder the terms:
-10 + 7r = 25

Solving
-10 + 7r = 25

Solving for variable 'r'.

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

Add '10' to each side of the equation.
-10 + 10 + 7r = 25 + 10

Combine like terms: -10 + 10 = 0
0 + 7r = 25 + 10
7r = 25 + 10

Combine like terms: 25 + 10 = 35
7r = 35

Divide each side by '7'.
r = 5

Simplifying
r = 5

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