-19+8r=8(r-3)+7

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Solution for -19+8r=8(r-3)+7 equation:


Simplifying
-19 + 8r = 8(r + -3) + 7

Reorder the terms:
-19 + 8r = 8(-3 + r) + 7
-19 + 8r = (-3 * 8 + r * 8) + 7
-19 + 8r = (-24 + 8r) + 7

Reorder the terms:
-19 + 8r = -24 + 7 + 8r

Combine like terms: -24 + 7 = -17
-19 + 8r = -17 + 8r

Add '-8r' to each side of the equation.
-19 + 8r + -8r = -17 + 8r + -8r

Combine like terms: 8r + -8r = 0
-19 + 0 = -17 + 8r + -8r
-19 = -17 + 8r + -8r

Combine like terms: 8r + -8r = 0
-19 = -17 + 0
-19 = -17

Solving
-19 = -17

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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