5y+1.8=4y-2

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Solution for 5y+1.8=4y-2 equation:


Simplifying
5y + 1.8 = 4y + -2

Reorder the terms:
1.8 + 5y = 4y + -2

Reorder the terms:
1.8 + 5y = -2 + 4y

Solving
1.8 + 5y = -2 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
1.8 + 5y + -4y = -2 + 4y + -4y

Combine like terms: 5y + -4y = 1y
1.8 + 1y = -2 + 4y + -4y

Combine like terms: 4y + -4y = 0
1.8 + 1y = -2 + 0
1.8 + 1y = -2

Add '-1.8' to each side of the equation.
1.8 + -1.8 + 1y = -2 + -1.8

Combine like terms: 1.8 + -1.8 = 0.0
0.0 + 1y = -2 + -1.8
1y = -2 + -1.8

Combine like terms: -2 + -1.8 = -3.8
1y = -3.8

Divide each side by '1'.
y = -3.8

Simplifying
y = -3.8

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