4y*.8-.1=3*.8+.8

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Solution for 4y*.8-.1=3*.8+.8 equation:


Simplifying
4y * 0.8 + -0.1 = 3 * 0.8 + 0.8

Reorder the terms for easier multiplication:
4 * 0.8y + -0.1 = 3 * 0.8 + 0.8

Multiply 4 * 0.8
3.2y + -0.1 = 3 * 0.8 + 0.8

Reorder the terms:
-0.1 + 3.2y = 3 * 0.8 + 0.8

Multiply 3 * 0.8
-0.1 + 3.2y = 2.4 + 0.8

Combine like terms: 2.4 + 0.8 = 3.2
-0.1 + 3.2y = 3.2

Solving
-0.1 + 3.2y = 3.2

Solving for variable 'y'.

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

Add '0.1' to each side of the equation.
-0.1 + 0.1 + 3.2y = 3.2 + 0.1

Combine like terms: -0.1 + 0.1 = 0.0
0.0 + 3.2y = 3.2 + 0.1
3.2y = 3.2 + 0.1

Combine like terms: 3.2 + 0.1 = 3.3
3.2y = 3.3

Divide each side by '3.2'.
y = 1.03125

Simplifying
y = 1.03125

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