28+28m=42+21

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Solution for 28+28m=42+21 equation: 


Simplifying
28 + 28m = 42 + 21

Combine like terms: 42 + 21 = 63
28 + 28m = 63

Solving
28 + 28m = 63

Solving for variable 'm'.

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

Add '-28' to each side of the equation.
28 + -28 + 28m = 63 + -28

Combine like terms: 28 + -28 = 0
0 + 28m = 63 + -28
28m = 63 + -28

Combine like terms: 63 + -28 = 35
28m = 35

Divide each side by '28'.
m = 1.25

Simplifying
m = 1.25

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