10-7r-7r=

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Solution for 10-7r-7r= equation:


Simplifying
10 + -7r + -7r = 0

Combine like terms: -7r + -7r = -14r
10 + -14r = 0

Solving
10 + -14r = 0

Solving for variable 'r'.

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

Add '-10' to each side of the equation.
10 + -10 + -14r = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -14r = 0 + -10
-14r = 0 + -10

Combine like terms: 0 + -10 = -10
-14r = -10

Divide each side by '-14'.
r = 0.7142857143

Simplifying
r = 0.7142857143

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