3m-7=-2(2m-3)+7(m-8)

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Solution for 3m-7=-2(2m-3)+7(m-8) equation:


Simplifying
3m + -7 = -2(2m + -3) + 7(m + -8)

Reorder the terms:
-7 + 3m = -2(2m + -3) + 7(m + -8)

Reorder the terms:
-7 + 3m = -2(-3 + 2m) + 7(m + -8)
-7 + 3m = (-3 * -2 + 2m * -2) + 7(m + -8)
-7 + 3m = (6 + -4m) + 7(m + -8)

Reorder the terms:
-7 + 3m = 6 + -4m + 7(-8 + m)
-7 + 3m = 6 + -4m + (-8 * 7 + m * 7)
-7 + 3m = 6 + -4m + (-56 + 7m)

Reorder the terms:
-7 + 3m = 6 + -56 + -4m + 7m

Combine like terms: 6 + -56 = -50
-7 + 3m = -50 + -4m + 7m

Combine like terms: -4m + 7m = 3m
-7 + 3m = -50 + 3m

Add '-3m' to each side of the equation.
-7 + 3m + -3m = -50 + 3m + -3m

Combine like terms: 3m + -3m = 0
-7 + 0 = -50 + 3m + -3m
-7 = -50 + 3m + -3m

Combine like terms: 3m + -3m = 0
-7 = -50 + 0
-7 = -50

Solving
-7 = -50

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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