5.4-3(4m+3)=45.7

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Solution for 5.4-3(4m+3)=45.7 equation:


Simplifying
5.4 + -3(4m + 3) = 45.7

Reorder the terms:
5.4 + -3(3 + 4m) = 45.7
5.4 + (3 * -3 + 4m * -3) = 45.7
5.4 + (-9 + -12m) = 45.7

Combine like terms: 5.4 + -9 = -3.6
-3.6 + -12m = 45.7

Solving
-3.6 + -12m = 45.7

Solving for variable 'm'.

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

Add '3.6' to each side of the equation.
-3.6 + 3.6 + -12m = 45.7 + 3.6

Combine like terms: -3.6 + 3.6 = 0.0
0.0 + -12m = 45.7 + 3.6
-12m = 45.7 + 3.6

Combine like terms: 45.7 + 3.6 = 49.3
-12m = 49.3

Divide each side by '-12'.
m = -4.108333333

Simplifying
m = -4.108333333

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