2+2r-5r=38

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Solution for 2+2r-5r=38 equation:


Simplifying
2 + 2r + -5r = 38

Combine like terms: 2r + -5r = -3r
2 + -3r = 38

Solving
2 + -3r = 38

Solving for variable 'r'.

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

Add '-2' to each side of the equation.
2 + -2 + -3r = 38 + -2

Combine like terms: 2 + -2 = 0
0 + -3r = 38 + -2
-3r = 38 + -2

Combine like terms: 38 + -2 = 36
-3r = 36

Divide each side by '-3'.
r = -12

Simplifying
r = -12

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