3.5=m-4

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Solution for 3.5=m-4 equation:


Simplifying
3.5 = m + -4

Reorder the terms:
3.5 = -4 + m

Solving
3.5 = -4 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
3.5 + -1m = -4 + m + -1m

Combine like terms: m + -1m = 0
3.5 + -1m = -4 + 0
3.5 + -1m = -4

Add '-3.5' to each side of the equation.
3.5 + -3.5 + -1m = -4 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + -1m = -4 + -3.5
-1m = -4 + -3.5

Combine like terms: -4 + -3.5 = -7.5
-1m = -7.5

Divide each side by '-1'.
m = 7.5

Simplifying
m = 7.5

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