.4(m-10)=4

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Solution for .4(m-10)=4 equation:


Simplifying
0.4(m + -10) = 4

Reorder the terms:
0.4(-10 + m) = 4
(-10 * 0.4 + m * 0.4) = 4
(-4 + 0.4m) = 4

Solving
-4 + 0.4m = 4

Solving for variable 'm'.

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

Add '4' to each side of the equation.
-4 + 4 + 0.4m = 4 + 4

Combine like terms: -4 + 4 = 0
0 + 0.4m = 4 + 4
0.4m = 4 + 4

Combine like terms: 4 + 4 = 8
0.4m = 8

Divide each side by '0.4'.
m = 20

Simplifying
m = 20

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