-252=6(7r-7)

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Solution for -252=6(7r-7) equation:


Simplifying
-252 = 6(7r + -7)

Reorder the terms:
-252 = 6(-7 + 7r)
-252 = (-7 * 6 + 7r * 6)
-252 = (-42 + 42r)

Solving
-252 = -42 + 42r

Solving for variable 'r'.

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

Add '-42r' to each side of the equation.
-252 + -42r = -42 + 42r + -42r

Combine like terms: 42r + -42r = 0
-252 + -42r = -42 + 0
-252 + -42r = -42

Add '252' to each side of the equation.
-252 + 252 + -42r = -42 + 252

Combine like terms: -252 + 252 = 0
0 + -42r = -42 + 252
-42r = -42 + 252

Combine like terms: -42 + 252 = 210
-42r = 210

Divide each side by '-42'.
r = -5

Simplifying
r = -5

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