38+1.5r=12+3.5r

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Solution for 38+1.5r=12+3.5r equation:


Simplifying
38 + 1.5r = 12 + 3.5r

Solving
38 + 1.5r = 12 + 3.5r

Solving for variable 'r'.

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

Add '-3.5r' to each side of the equation.
38 + 1.5r + -3.5r = 12 + 3.5r + -3.5r

Combine like terms: 1.5r + -3.5r = -2r
38 + -2r = 12 + 3.5r + -3.5r

Combine like terms: 3.5r + -3.5r = 0.0
38 + -2r = 12 + 0.0
38 + -2r = 12

Add '-38' to each side of the equation.
38 + -38 + -2r = 12 + -38

Combine like terms: 38 + -38 = 0
0 + -2r = 12 + -38
-2r = 12 + -38

Combine like terms: 12 + -38 = -26
-2r = -26

Divide each side by '-2'.
r = 13

Simplifying
r = 13

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