28+3r=36+2r

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Solution for 28+3r=36+2r equation:


Simplifying
28 + 3r = 36 + 2r

Solving
28 + 3r = 36 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
28 + 3r + -2r = 36 + 2r + -2r

Combine like terms: 3r + -2r = 1r
28 + 1r = 36 + 2r + -2r

Combine like terms: 2r + -2r = 0
28 + 1r = 36 + 0
28 + 1r = 36

Add '-28' to each side of the equation.
28 + -28 + 1r = 36 + -28

Combine like terms: 28 + -28 = 0
0 + 1r = 36 + -28
1r = 36 + -28

Combine like terms: 36 + -28 = 8
1r = 8

Divide each side by '1'.
r = 8

Simplifying
r = 8

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