5(r+6)-(5r-7)=

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Solution for 5(r+6)-(5r-7)= equation:


Simplifying
5(r + 6) + -1(5r + -7) = 0

Reorder the terms:
5(6 + r) + -1(5r + -7) = 0
(6 * 5 + r * 5) + -1(5r + -7) = 0
(30 + 5r) + -1(5r + -7) = 0

Reorder the terms:
30 + 5r + -1(-7 + 5r) = 0
30 + 5r + (-7 * -1 + 5r * -1) = 0
30 + 5r + (7 + -5r) = 0

Reorder the terms:
30 + 7 + 5r + -5r = 0

Combine like terms: 30 + 7 = 37
37 + 5r + -5r = 0

Combine like terms: 5r + -5r = 0
37 + 0 = 0
37 = 0

Solving
37 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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