2r-3=16r+18

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Solution for 2r-3=16r+18 equation:


Simplifying
2r + -3 = 16r + 18

Reorder the terms:
-3 + 2r = 16r + 18

Reorder the terms:
-3 + 2r = 18 + 16r

Solving
-3 + 2r = 18 + 16r

Solving for variable 'r'.

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

Add '-16r' to each side of the equation.
-3 + 2r + -16r = 18 + 16r + -16r

Combine like terms: 2r + -16r = -14r
-3 + -14r = 18 + 16r + -16r

Combine like terms: 16r + -16r = 0
-3 + -14r = 18 + 0
-3 + -14r = 18

Add '3' to each side of the equation.
-3 + 3 + -14r = 18 + 3

Combine like terms: -3 + 3 = 0
0 + -14r = 18 + 3
-14r = 18 + 3

Combine like terms: 18 + 3 = 21
-14r = 21

Divide each side by '-14'.
r = -1.5

Simplifying
r = -1.5

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