1+7r-6r=7

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Solution for 1+7r-6r=7 equation: 


Simplifying
1 + 7r + -6r = 7

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

Solving
1 + 1r = 7

Solving for variable 'r'.

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

Add '-1' to each side of the equation.
1 + -1 + 1r = 7 + -1

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

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

Divide each side by '1'.
r = 6

Simplifying
r = 6

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