37+2r=5(r+8)

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Solution for 37+2r=5(r+8) equation:


Simplifying
37 + 2r = 5(r + 8)

Reorder the terms:
37 + 2r = 5(8 + r)
37 + 2r = (8 * 5 + r * 5)
37 + 2r = (40 + 5r)

Solving
37 + 2r = 40 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
37 + 2r + -5r = 40 + 5r + -5r

Combine like terms: 2r + -5r = -3r
37 + -3r = 40 + 5r + -5r

Combine like terms: 5r + -5r = 0
37 + -3r = 40 + 0
37 + -3r = 40

Add '-37' to each side of the equation.
37 + -37 + -3r = 40 + -37

Combine like terms: 37 + -37 = 0
0 + -3r = 40 + -37
-3r = 40 + -37

Combine like terms: 40 + -37 = 3
-3r = 3

Divide each side by '-3'.
r = -1

Simplifying
r = -1

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