3(-1.42)-y=0

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Solution for 3(-1.42)-y=0 equation: 


Simplifying
3(-1.42) + -1y = 0

Multiply 3 * -1.42
-4.26 + -1y = 0

Solving
-4.26 + -1y = 0

Solving for variable 'y'.

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

Add '4.26' to each side of the equation.
-4.26 + 4.26 + -1y = 0 + 4.26

Combine like terms: -4.26 + 4.26 = 0.00
0.00 + -1y = 0 + 4.26
-1y = 0 + 4.26

Combine like terms: 0 + 4.26 = 4.26
-1y = 4.26

Divide each side by '-1'.
y = -4.26

Simplifying
y = -4.26

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