-7-2r=5r+14

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Solution for -7-2r=5r+14 equation:


Simplifying
-7 + -2r = 5r + 14

Reorder the terms:
-7 + -2r = 14 + 5r

Solving
-7 + -2r = 14 + 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.
-7 + -2r + -5r = 14 + 5r + -5r

Combine like terms: -2r + -5r = -7r
-7 + -7r = 14 + 5r + -5r

Combine like terms: 5r + -5r = 0
-7 + -7r = 14 + 0
-7 + -7r = 14

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

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

Combine like terms: 14 + 7 = 21
-7r = 21

Divide each side by '-7'.
r = -3

Simplifying
r = -3

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