-49=-7*r

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Solution for -49=-7*r equation:


Simplifying
-49 = -7r

Solving
-49 = -7r

Solving for variable 'r'.

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

Add '7r' to each side of the equation.
-49 + 7r = -7r + 7r

Combine like terms: -7r + 7r = 0
-49 + 7r = 0

Add '49' to each side of the equation.
-49 + 49 + 7r = 0 + 49

Combine like terms: -49 + 49 = 0
0 + 7r = 0 + 49
7r = 0 + 49

Combine like terms: 0 + 49 = 49
7r = 49

Divide each side by '7'.
r = 7

Simplifying
r = 7

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