14-8r=-1+7r

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Solution for 14-8r=-1+7r equation:


Simplifying
14 + -8r = -1 + 7r

Solving
14 + -8r = -1 + 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.
14 + -8r + -7r = -1 + 7r + -7r

Combine like terms: -8r + -7r = -15r
14 + -15r = -1 + 7r + -7r

Combine like terms: 7r + -7r = 0
14 + -15r = -1 + 0
14 + -15r = -1

Add '-14' to each side of the equation.
14 + -14 + -15r = -1 + -14

Combine like terms: 14 + -14 = 0
0 + -15r = -1 + -14
-15r = -1 + -14

Combine like terms: -1 + -14 = -15
-15r = -15

Divide each side by '-15'.
r = 1

Simplifying
r = 1

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