1.2y-0.3y+(-1.5)=3.0

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Solution for 1.2y-0.3y+(-1.5)=3.0 equation:


Simplifying
1.2y + -0.3y + (-1.5) = 3.0
1.2y + -0.3y + -1.5 = 3.0

Reorder the terms:
-1.5 + 1.2y + -0.3y = 3.0

Combine like terms: 1.2y + -0.3y = 0.9y
-1.5 + 0.9y = 3.0

Solving
-1.5 + 0.9y = 3.0

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 + 0.9y = 3.0 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + 0.9y = 3.0 + 1.5
0.9y = 3.0 + 1.5

Combine like terms: 3.0 + 1.5 = 4.5
0.9y = 4.5

Divide each side by '0.9'.
y = 5

Simplifying
y = 5

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