-3r-18=-14-7r

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Solution for -3r-18=-14-7r equation:


Simplifying
-3r + -18 = -14 + -7r

Reorder the terms:
-18 + -3r = -14 + -7r

Solving
-18 + -3r = -14 + -7r

Solving for variable 'r'.

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

Add '7r' to each side of the equation.
-18 + -3r + 7r = -14 + -7r + 7r

Combine like terms: -3r + 7r = 4r
-18 + 4r = -14 + -7r + 7r

Combine like terms: -7r + 7r = 0
-18 + 4r = -14 + 0
-18 + 4r = -14

Add '18' to each side of the equation.
-18 + 18 + 4r = -14 + 18

Combine like terms: -18 + 18 = 0
0 + 4r = -14 + 18
4r = -14 + 18

Combine like terms: -14 + 18 = 4
4r = 4

Divide each side by '4'.
r = 1

Simplifying
r = 1

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