5(r-7)=37-4r

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Solution for 5(r-7)=37-4r equation:


Simplifying
5(r + -7) = 37 + -4r

Reorder the terms:
5(-7 + r) = 37 + -4r
(-7 * 5 + r * 5) = 37 + -4r
(-35 + 5r) = 37 + -4r

Solving
-35 + 5r = 37 + -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.
-35 + 5r + 4r = 37 + -4r + 4r

Combine like terms: 5r + 4r = 9r
-35 + 9r = 37 + -4r + 4r

Combine like terms: -4r + 4r = 0
-35 + 9r = 37 + 0
-35 + 9r = 37

Add '35' to each side of the equation.
-35 + 35 + 9r = 37 + 35

Combine like terms: -35 + 35 = 0
0 + 9r = 37 + 35
9r = 37 + 35

Combine like terms: 37 + 35 = 72
9r = 72

Divide each side by '9'.
r = 8

Simplifying
r = 8

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