1.5-4y+8y=3.9

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Solution for 1.5-4y+8y=3.9 equation: 


Simplifying
1.5 + -4y + 8y = 3.9

Combine like terms: -4y + 8y = 4y
1.5 + 4y = 3.9

Solving
1.5 + 4y = 3.9

Solving for variable 'y'.

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

Add '-1.5' to each side of the equation.
1.5 + -1.5 + 4y = 3.9 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + 4y = 3.9 + -1.5
4y = 3.9 + -1.5

Combine like terms: 3.9 + -1.5 = 2.4
4y = 2.4

Divide each side by '4'.
y = 0.6

Simplifying
y = 0.6

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