3r+14=8r-1

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Solution for 3r+14=8r-1 equation:


Simplifying
3r + 14 = 8r + -1

Reorder the terms:
14 + 3r = 8r + -1

Reorder the terms:
14 + 3r = -1 + 8r

Solving
14 + 3r = -1 + 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
14 + 3r + -8r = -1 + 8r + -8r

Combine like terms: 3r + -8r = -5r
14 + -5r = -1 + 8r + -8r

Combine like terms: 8r + -8r = 0
14 + -5r = -1 + 0
14 + -5r = -1

Add '-14' to each side of the equation.
14 + -14 + -5r = -1 + -14

Combine like terms: 14 + -14 = 0
0 + -5r = -1 + -14
-5r = -1 + -14

Combine like terms: -1 + -14 = -15
-5r = -15

Divide each side by '-5'.
r = 3

Simplifying
r = 3

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