7(-9r-5)=25

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Solution for 7(-9r-5)=25 equation:


Simplifying
7(-9r + -5) = 25

Reorder the terms:
7(-5 + -9r) = 25
(-5 * 7 + -9r * 7) = 25
(-35 + -63r) = 25

Solving
-35 + -63r = 25

Solving for variable 'r'.

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

Add '35' to each side of the equation.
-35 + 35 + -63r = 25 + 35

Combine like terms: -35 + 35 = 0
0 + -63r = 25 + 35
-63r = 25 + 35

Combine like terms: 25 + 35 = 60
-63r = 60

Divide each side by '-63'.
r = -0.9523809524

Simplifying
r = -0.9523809524

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