7+18r-3=5r

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Solution for 7+18r-3=5r equation:


Simplifying
7 + 18r + -3 = 5r

Reorder the terms:
7 + -3 + 18r = 5r

Combine like terms: 7 + -3 = 4
4 + 18r = 5r

Solving
4 + 18r = 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
4 + 18r + -5r = 5r + -5r

Combine like terms: 18r + -5r = 13r
4 + 13r = 5r + -5r

Combine like terms: 5r + -5r = 0
4 + 13r = 0

Add '-4' to each side of the equation.
4 + -4 + 13r = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 13r = 0 + -4
13r = 0 + -4

Combine like terms: 0 + -4 = -4
13r = -4

Divide each side by '13'.
r = -0.3076923077

Simplifying
r = -0.3076923077

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