7-(rx-5)=22

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Solution for 7-(rx-5)=22 equation:


Simplifying
7 + -1(rx + -5) = 22

Reorder the terms:
7 + -1(-5 + rx) = 22
7 + (-5 * -1 + rx * -1) = 22
7 + (5 + -1rx) = 22

Combine like terms: 7 + 5 = 12
12 + -1rx = 22

Solving
12 + -1rx = 22

Solving for variable 'r'.

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

Add '-12' to each side of the equation.
12 + -12 + -1rx = 22 + -12

Combine like terms: 12 + -12 = 0
0 + -1rx = 22 + -12
-1rx = 22 + -12

Combine like terms: 22 + -12 = 10
-1rx = 10

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

Simplifying
r = -10x-1

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