9+18r-3=4r+22-2r

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Solution for 9+18r-3=4r+22-2r equation:


Simplifying
9 + 18r + -3 = 4r + 22 + -2r

Reorder the terms:
9 + -3 + 18r = 4r + 22 + -2r

Combine like terms: 9 + -3 = 6
6 + 18r = 4r + 22 + -2r

Reorder the terms:
6 + 18r = 22 + 4r + -2r

Combine like terms: 4r + -2r = 2r
6 + 18r = 22 + 2r

Solving
6 + 18r = 22 + 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.
6 + 18r + -2r = 22 + 2r + -2r

Combine like terms: 18r + -2r = 16r
6 + 16r = 22 + 2r + -2r

Combine like terms: 2r + -2r = 0
6 + 16r = 22 + 0
6 + 16r = 22

Add '-6' to each side of the equation.
6 + -6 + 16r = 22 + -6

Combine like terms: 6 + -6 = 0
0 + 16r = 22 + -6
16r = 22 + -6

Combine like terms: 22 + -6 = 16
16r = 16

Divide each side by '16'.
r = 1

Simplifying
r = 1

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