4.5(10y-10)=2.7(7y+14)

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Solution for 4.5(10y-10)=2.7(7y+14) equation:


Simplifying
4.5(10y + -10) = 2.7(7y + 14)

Reorder the terms:
4.5(-10 + 10y) = 2.7(7y + 14)
(-10 * 4.5 + 10y * 4.5) = 2.7(7y + 14)
(-45 + 45y) = 2.7(7y + 14)

Reorder the terms:
-45 + 45y = 2.7(14 + 7y)
-45 + 45y = (14 * 2.7 + 7y * 2.7)
-45 + 45y = (37.8 + 18.9y)

Solving
-45 + 45y = 37.8 + 18.9y

Solving for variable 'y'.

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

Add '-18.9y' to each side of the equation.
-45 + 45y + -18.9y = 37.8 + 18.9y + -18.9y

Combine like terms: 45y + -18.9y = 26.1y
-45 + 26.1y = 37.8 + 18.9y + -18.9y

Combine like terms: 18.9y + -18.9y = 0.0
-45 + 26.1y = 37.8 + 0.0
-45 + 26.1y = 37.8

Add '45' to each side of the equation.
-45 + 45 + 26.1y = 37.8 + 45

Combine like terms: -45 + 45 = 0
0 + 26.1y = 37.8 + 45
26.1y = 37.8 + 45

Combine like terms: 37.8 + 45 = 82.8
26.1y = 82.8

Divide each side by '26.1'.
y = 3.172413793

Simplifying
y = 3.172413793

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