4(3b-3m)-9=

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Solution for 4(3b-3m)-9= equation:


Simplifying
4(3b + -3m) + -9 = 0
(3b * 4 + -3m * 4) + -9 = 0
(12b + -12m) + -9 = 0

Reorder the terms:
-9 + 12b + -12m = 0

Solving
-9 + 12b + -12m = 0

Solving for variable 'b'.

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

Add '9' to each side of the equation.
-9 + 12b + 9 + -12m = 0 + 9

Reorder the terms:
-9 + 9 + 12b + -12m = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 12b + -12m = 0 + 9
12b + -12m = 0 + 9

Combine like terms: 0 + 9 = 9
12b + -12m = 9

Add '12m' to each side of the equation.
12b + -12m + 12m = 9 + 12m

Combine like terms: -12m + 12m = 0
12b + 0 = 9 + 12m
12b = 9 + 12m

Divide each side by '12'.
b = 0.75 + m

Simplifying
b = 0.75 + m

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