.2(3y-4)=.4

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Solution for .2(3y-4)=.4 equation:


Simplifying
0.2(3y + -4) = 0.4

Reorder the terms:
0.2(-4 + 3y) = 0.4
(-4 * 0.2 + 3y * 0.2) = 0.4
(-0.8 + 0.6y) = 0.4

Solving
-0.8 + 0.6y = 0.4

Solving for variable 'y'.

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

Add '0.8' to each side of the equation.
-0.8 + 0.8 + 0.6y = 0.4 + 0.8

Combine like terms: -0.8 + 0.8 = 0.0
0.0 + 0.6y = 0.4 + 0.8
0.6y = 0.4 + 0.8

Combine like terms: 0.4 + 0.8 = 1.2
0.6y = 1.2

Divide each side by '0.6'.
y = 2

Simplifying
y = 2

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