4(8-m)=20

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Solution for 4(8-m)=20 equation:


Simplifying
4(8 + -1m) = 20
(8 * 4 + -1m * 4) = 20
(32 + -4m) = 20

Solving
32 + -4m = 20

Solving for variable 'm'.

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

Add '-32' to each side of the equation.
32 + -32 + -4m = 20 + -32

Combine like terms: 32 + -32 = 0
0 + -4m = 20 + -32
-4m = 20 + -32

Combine like terms: 20 + -32 = -12
-4m = -12

Divide each side by '-4'.
m = 3

Simplifying
m = 3

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