0.4y-0.04+0.3y=3.46

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Solution for 0.4y-0.04+0.3y=3.46 equation: 


Simplifying
0.4y + -0.04 + 0.3y = 3.46

Reorder the terms:
-0.04 + 0.4y + 0.3y = 3.46

Combine like terms: 0.4y + 0.3y = 0.7y
-0.04 + 0.7y = 3.46

Solving
-0.04 + 0.7y = 3.46

Solving for variable 'y'.

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

Add '0.04' to each side of the equation.
-0.04 + 0.04 + 0.7y = 3.46 + 0.04

Combine like terms: -0.04 + 0.04 = 0.00
0.00 + 0.7y = 3.46 + 0.04
0.7y = 3.46 + 0.04

Combine like terms: 3.46 + 0.04 = 3.5
0.7y = 3.5

Divide each side by '0.7'.
y = 5

Simplifying
y = 5

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