-2.4=4.2+2y

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Solution for -2.4=4.2+2y equation:


Simplifying
-2.4 = 4.2 + 2y

Solving
-2.4 = 4.2 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
-2.4 + -2y = 4.2 + 2y + -2y

Combine like terms: 2y + -2y = 0
-2.4 + -2y = 4.2 + 0
-2.4 + -2y = 4.2

Add '2.4' to each side of the equation.
-2.4 + 2.4 + -2y = 4.2 + 2.4

Combine like terms: -2.4 + 2.4 = 0.0
0.0 + -2y = 4.2 + 2.4
-2y = 4.2 + 2.4

Combine like terms: 4.2 + 2.4 = 6.6
-2y = 6.6

Divide each side by '-2'.
y = -3.3

Simplifying
y = -3.3

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