0.3(y-4)=0.3(2y+6)

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Solution for 0.3(y-4)=0.3(2y+6) equation: 


Simplifying
0.3(y + -4) = 0.3(2y + 6)

Reorder the terms:
0.3(-4 + y) = 0.3(2y + 6)
(-4 * 0.3 + y * 0.3) = 0.3(2y + 6)
(-1.2 + 0.3y) = 0.3(2y + 6)

Reorder the terms:
-1.2 + 0.3y = 0.3(6 + 2y)
-1.2 + 0.3y = (6 * 0.3 + 2y * 0.3)
-1.2 + 0.3y = (1.8 + 0.6y)

Solving
-1.2 + 0.3y = 1.8 + 0.6y

Solving for variable 'y'.

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

Add '-0.6y' to each side of the equation.
-1.2 + 0.3y + -0.6y = 1.8 + 0.6y + -0.6y

Combine like terms: 0.3y + -0.6y = -0.3y
-1.2 + -0.3y = 1.8 + 0.6y + -0.6y

Combine like terms: 0.6y + -0.6y = 0.0
-1.2 + -0.3y = 1.8 + 0.0
-1.2 + -0.3y = 1.8

Add '1.2' to each side of the equation.
-1.2 + 1.2 + -0.3y = 1.8 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + -0.3y = 1.8 + 1.2
-0.3y = 1.8 + 1.2

Combine like terms: 1.8 + 1.2 = 3
-0.3y = 3

Divide each side by '-0.3'.
y = -10

Simplifying
y = -10

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