4r-28=-58-r

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Solution for 4r-28=-58-r equation:


Simplifying
4r + -28 = -58 + -1r

Reorder the terms:
-28 + 4r = -58 + -1r

Solving
-28 + 4r = -58 + -1r

Solving for variable 'r'.

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

Add 'r' to each side of the equation.
-28 + 4r + r = -58 + -1r + r

Combine like terms: 4r + r = 5r
-28 + 5r = -58 + -1r + r

Combine like terms: -1r + r = 0
-28 + 5r = -58 + 0
-28 + 5r = -58

Add '28' to each side of the equation.
-28 + 28 + 5r = -58 + 28

Combine like terms: -28 + 28 = 0
0 + 5r = -58 + 28
5r = -58 + 28

Combine like terms: -58 + 28 = -30
5r = -30

Divide each side by '5'.
r = -6

Simplifying
r = -6

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