7(m-3)-3(3m+1)=-3(m-1)-2

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Solution for 7(m-3)-3(3m+1)=-3(m-1)-2 equation:


Simplifying
7(m + -3) + -3(3m + 1) = -3(m + -1) + -2

Reorder the terms:
7(-3 + m) + -3(3m + 1) = -3(m + -1) + -2
(-3 * 7 + m * 7) + -3(3m + 1) = -3(m + -1) + -2
(-21 + 7m) + -3(3m + 1) = -3(m + -1) + -2

Reorder the terms:
-21 + 7m + -3(1 + 3m) = -3(m + -1) + -2
-21 + 7m + (1 * -3 + 3m * -3) = -3(m + -1) + -2
-21 + 7m + (-3 + -9m) = -3(m + -1) + -2

Reorder the terms:
-21 + -3 + 7m + -9m = -3(m + -1) + -2

Combine like terms: -21 + -3 = -24
-24 + 7m + -9m = -3(m + -1) + -2

Combine like terms: 7m + -9m = -2m
-24 + -2m = -3(m + -1) + -2

Reorder the terms:
-24 + -2m = -3(-1 + m) + -2
-24 + -2m = (-1 * -3 + m * -3) + -2
-24 + -2m = (3 + -3m) + -2

Reorder the terms:
-24 + -2m = 3 + -2 + -3m

Combine like terms: 3 + -2 = 1
-24 + -2m = 1 + -3m

Solving
-24 + -2m = 1 + -3m

Solving for variable 'm'.

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

Add '3m' to each side of the equation.
-24 + -2m + 3m = 1 + -3m + 3m

Combine like terms: -2m + 3m = 1m
-24 + 1m = 1 + -3m + 3m

Combine like terms: -3m + 3m = 0
-24 + 1m = 1 + 0
-24 + 1m = 1

Add '24' to each side of the equation.
-24 + 24 + 1m = 1 + 24

Combine like terms: -24 + 24 = 0
0 + 1m = 1 + 24
1m = 1 + 24

Combine like terms: 1 + 24 = 25
1m = 25

Divide each side by '1'.
m = 25

Simplifying
m = 25

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