3(2-0.3)=19.4-y

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Solution for 3(2-0.3)=19.4-y equation: 


Simplifying
3(2 + -0.3) = 19.4 + -1y

Combine like terms: 2 + -0.3 = 1.7
3(1.7) = 19.4 + -1y

Multiply 3 * 1.7
5.1 = 19.4 + -1y

Solving
5.1 = 19.4 + -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
5.1 + y = 19.4 + -1y + y

Combine like terms: -1y + y = 0
5.1 + y = 19.4 + 0
5.1 + y = 19.4

Add '-5.1' to each side of the equation.
5.1 + -5.1 + y = 19.4 + -5.1

Combine like terms: 5.1 + -5.1 = 0.0
0.0 + y = 19.4 + -5.1
y = 19.4 + -5.1

Combine like terms: 19.4 + -5.1 = 14.3
y = 14.3

Simplifying
y = 14.3

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