7=3-4m-2

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Solution for 7=3-4m-2 equation:


Simplifying
7 = 3 + -4m + -2

Reorder the terms:
7 = 3 + -2 + -4m

Combine like terms: 3 + -2 = 1
7 = 1 + -4m

Solving
7 = 1 + -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 + 4m = 1 + -4m + 4m

Combine like terms: -4m + 4m = 0
7 + 4m = 1 + 0
7 + 4m = 1

Add '-7' to each side of the equation.
7 + -7 + 4m = 1 + -7

Combine like terms: 7 + -7 = 0
0 + 4m = 1 + -7
4m = 1 + -7

Combine like terms: 1 + -7 = -6
4m = -6

Divide each side by '4'.
m = -1.5

Simplifying
m = -1.5

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