52=-4r

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Solution for 52=-4r equation:


Simplifying
52 = -4r

Solving
52 = -4r

Solving for variable 'r'.

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

Add '4r' to each side of the equation.
52 + 4r = -4r + 4r

Combine like terms: -4r + 4r = 0
52 + 4r = 0

Add '-52' to each side of the equation.
52 + -52 + 4r = 0 + -52

Combine like terms: 52 + -52 = 0
0 + 4r = 0 + -52
4r = 0 + -52

Combine like terms: 0 + -52 = -52
4r = -52

Divide each side by '4'.
r = -13

Simplifying
r = -13

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