1-2.5(3-m)=3.5(3m-5+4m)

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Solution for 1-2.5(3-m)=3.5(3m-5+4m) equation:


Simplifying
1 + -2.5(3 + -1m) = 3.5(3m + -5 + 4m)
1 + (3 * -2.5 + -1m * -2.5) = 3.5(3m + -5 + 4m)
1 + (-7.5 + 2.5m) = 3.5(3m + -5 + 4m)

Combine like terms: 1 + -7.5 = -6.5
-6.5 + 2.5m = 3.5(3m + -5 + 4m)

Reorder the terms:
-6.5 + 2.5m = 3.5(-5 + 3m + 4m)

Combine like terms: 3m + 4m = 7m
-6.5 + 2.5m = 3.5(-5 + 7m)
-6.5 + 2.5m = (-5 * 3.5 + 7m * 3.5)
-6.5 + 2.5m = (-17.5 + 24.5m)

Solving
-6.5 + 2.5m = -17.5 + 24.5m

Solving for variable 'm'.

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

Add '-24.5m' to each side of the equation.
-6.5 + 2.5m + -24.5m = -17.5 + 24.5m + -24.5m

Combine like terms: 2.5m + -24.5m = -22m
-6.5 + -22m = -17.5 + 24.5m + -24.5m

Combine like terms: 24.5m + -24.5m = 0.0
-6.5 + -22m = -17.5 + 0.0
-6.5 + -22m = -17.5

Add '6.5' to each side of the equation.
-6.5 + 6.5 + -22m = -17.5 + 6.5

Combine like terms: -6.5 + 6.5 = 0.0
0.0 + -22m = -17.5 + 6.5
-22m = -17.5 + 6.5

Combine like terms: -17.5 + 6.5 = -11
-22m = -11

Divide each side by '-22'.
m = 0.5

Simplifying
m = 0.5

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