3(m-7)+2(7-3m)=4(m+4)+9

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Solution for 3(m-7)+2(7-3m)=4(m+4)+9 equation:


Simplifying
3(m + -7) + 2(7 + -3m) = 4(m + 4) + 9

Reorder the terms:
3(-7 + m) + 2(7 + -3m) = 4(m + 4) + 9
(-7 * 3 + m * 3) + 2(7 + -3m) = 4(m + 4) + 9
(-21 + 3m) + 2(7 + -3m) = 4(m + 4) + 9
-21 + 3m + (7 * 2 + -3m * 2) = 4(m + 4) + 9
-21 + 3m + (14 + -6m) = 4(m + 4) + 9

Reorder the terms:
-21 + 14 + 3m + -6m = 4(m + 4) + 9

Combine like terms: -21 + 14 = -7
-7 + 3m + -6m = 4(m + 4) + 9

Combine like terms: 3m + -6m = -3m
-7 + -3m = 4(m + 4) + 9

Reorder the terms:
-7 + -3m = 4(4 + m) + 9
-7 + -3m = (4 * 4 + m * 4) + 9
-7 + -3m = (16 + 4m) + 9

Reorder the terms:
-7 + -3m = 16 + 9 + 4m

Combine like terms: 16 + 9 = 25
-7 + -3m = 25 + 4m

Solving
-7 + -3m = 25 + 4m

Solving for variable 'm'.

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

Add '-4m' to each side of the equation.
-7 + -3m + -4m = 25 + 4m + -4m

Combine like terms: -3m + -4m = -7m
-7 + -7m = 25 + 4m + -4m

Combine like terms: 4m + -4m = 0
-7 + -7m = 25 + 0
-7 + -7m = 25

Add '7' to each side of the equation.
-7 + 7 + -7m = 25 + 7

Combine like terms: -7 + 7 = 0
0 + -7m = 25 + 7
-7m = 25 + 7

Combine like terms: 25 + 7 = 32
-7m = 32

Divide each side by '-7'.
m = -4.571428571

Simplifying
m = -4.571428571

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