29=-2(21-m)+3(m-3)

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Solution for 29=-2(21-m)+3(m-3) equation:


Simplifying
29 = -2(21 + -1m) + 3(m + -3)
29 = (21 * -2 + -1m * -2) + 3(m + -3)
29 = (-42 + 2m) + 3(m + -3)

Reorder the terms:
29 = -42 + 2m + 3(-3 + m)
29 = -42 + 2m + (-3 * 3 + m * 3)
29 = -42 + 2m + (-9 + 3m)

Reorder the terms:
29 = -42 + -9 + 2m + 3m

Combine like terms: -42 + -9 = -51
29 = -51 + 2m + 3m

Combine like terms: 2m + 3m = 5m
29 = -51 + 5m

Solving
29 = -51 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
29 + -5m = -51 + 5m + -5m

Combine like terms: 5m + -5m = 0
29 + -5m = -51 + 0
29 + -5m = -51

Add '-29' to each side of the equation.
29 + -29 + -5m = -51 + -29

Combine like terms: 29 + -29 = 0
0 + -5m = -51 + -29
-5m = -51 + -29

Combine like terms: -51 + -29 = -80
-5m = -80

Divide each side by '-5'.
m = 16

Simplifying
m = 16

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