4(m+8)=42

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Solution for 4(m+8)=42 equation: 


Simplifying
4(m + 8) = 42

Reorder the terms:
4(8 + m) = 42
(8 * 4 + m * 4) = 42
(32 + 4m) = 42

Solving
32 + 4m = 42

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 = 42 + -32

Combine like terms: 32 + -32 = 0
0 + 4m = 42 + -32
4m = 42 + -32

Combine like terms: 42 + -32 = 10
4m = 10

Divide each side by '4'.
m = 2.5

Simplifying
m = 2.5

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