0.4w+2=4.2

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Solution for 0.4w+2=4.2 equation:


0.4w+2=4.2

We simplify the equation to the form, which is simple to understand 
0.4w+2=4.2

We move all terms containing w to the left and all other terms to the right. 
 + 0.4w=+4.2-2

We simplify left and right side of the equation. 
 + 0.4w=+2.2

We divide both sides of the equation by 0.4 to get w. 
w=5.5

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