2(3y-1.9)+0.2=9(3y-0.4)

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Solution for 2(3y-1.9)+0.2=9(3y-0.4) equation:


Simplifying
2(3y + -1.9) + 0.2 = 9(3y + -0.4)

Reorder the terms:
2(-1.9 + 3y) + 0.2 = 9(3y + -0.4)
(-1.9 * 2 + 3y * 2) + 0.2 = 9(3y + -0.4)
(-3.8 + 6y) + 0.2 = 9(3y + -0.4)

Reorder the terms:
-3.8 + 0.2 + 6y = 9(3y + -0.4)

Combine like terms: -3.8 + 0.2 = -3.6
-3.6 + 6y = 9(3y + -0.4)

Reorder the terms:
-3.6 + 6y = 9(-0.4 + 3y)
-3.6 + 6y = (-0.4 * 9 + 3y * 9)
-3.6 + 6y = (-3.6 + 27y)

Add '3.6' to each side of the equation.
-3.6 + 3.6 + 6y = -3.6 + 3.6 + 27y

Combine like terms: -3.6 + 3.6 = 0.0
0.0 + 6y = -3.6 + 3.6 + 27y
6y = -3.6 + 3.6 + 27y

Combine like terms: -3.6 + 3.6 = 0.0
6y = 0.0 + 27y
6y = 27y

Solving
6y = 27y

Solving for variable 'y'.

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

Add '-27y' to each side of the equation.
6y + -27y = 27y + -27y

Combine like terms: 6y + -27y = -21y
-21y = 27y + -27y

Combine like terms: 27y + -27y = 0
-21y = 0

Divide each side by '-21'.
y = 0

Simplifying
y = 0

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