(y-3)=0.4(x+2)

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Solution for (y-3)=0.4(x+2) equation:


Simplifying
(y + -3) = 0.4(x + 2)

Reorder the terms:
(-3 + y) = 0.4(x + 2)

Remove parenthesis around (-3 + y)
-3 + y = 0.4(x + 2)

Reorder the terms:
-3 + y = 0.4(2 + x)
-3 + y = (2 * 0.4 + x * 0.4)
-3 + y = (0.8 + 0.4x)

Solving
-3 + y = 0.8 + 0.4x

Solving for variable 'y'.

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

Add '3' to each side of the equation.
-3 + 3 + y = 0.8 + 3 + 0.4x

Combine like terms: -3 + 3 = 0
0 + y = 0.8 + 3 + 0.4x
y = 0.8 + 3 + 0.4x

Combine like terms: 0.8 + 3 = 3.8
y = 3.8 + 0.4x

Simplifying
y = 3.8 + 0.4x

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