1-8r-7=-14

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


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

Reorder the terms:
1 + -7 + -8r = -14

Combine like terms: 1 + -7 = -6
-6 + -8r = -14

Solving
-6 + -8r = -14

Solving for variable 'r'.

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

Add '6' to each side of the equation.
-6 + 6 + -8r = -14 + 6

Combine like terms: -6 + 6 = 0
0 + -8r = -14 + 6
-8r = -14 + 6

Combine like terms: -14 + 6 = -8
-8r = -8

Divide each side by '-8'.
r = 1

Simplifying
r = 1

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