-37+3r=-2(4r+4)+4

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Solution for -37+3r=-2(4r+4)+4 equation:


Simplifying
-37 + 3r = -2(4r + 4) + 4

Reorder the terms:
-37 + 3r = -2(4 + 4r) + 4
-37 + 3r = (4 * -2 + 4r * -2) + 4
-37 + 3r = (-8 + -8r) + 4

Reorder the terms:
-37 + 3r = -8 + 4 + -8r

Combine like terms: -8 + 4 = -4
-37 + 3r = -4 + -8r

Solving
-37 + 3r = -4 + -8r

Solving for variable 'r'.

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

Add '8r' to each side of the equation.
-37 + 3r + 8r = -4 + -8r + 8r

Combine like terms: 3r + 8r = 11r
-37 + 11r = -4 + -8r + 8r

Combine like terms: -8r + 8r = 0
-37 + 11r = -4 + 0
-37 + 11r = -4

Add '37' to each side of the equation.
-37 + 37 + 11r = -4 + 37

Combine like terms: -37 + 37 = 0
0 + 11r = -4 + 37
11r = -4 + 37

Combine like terms: -4 + 37 = 33
11r = 33

Divide each side by '11'.
r = 3

Simplifying
r = 3

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