7+.4y=.6y-4

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Solution for 7+.4y=.6y-4 equation:


Simplifying
7 + 0.4y = 0.6y + -4

Reorder the terms:
7 + 0.4y = -4 + 0.6y

Solving
7 + 0.4y = -4 + 0.6y

Solving for variable 'y'.

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

Add '-0.6y' to each side of the equation.
7 + 0.4y + -0.6y = -4 + 0.6y + -0.6y

Combine like terms: 0.4y + -0.6y = -0.2y
7 + -0.2y = -4 + 0.6y + -0.6y

Combine like terms: 0.6y + -0.6y = 0.0
7 + -0.2y = -4 + 0.0
7 + -0.2y = -4

Add '-7' to each side of the equation.
7 + -7 + -0.2y = -4 + -7

Combine like terms: 7 + -7 = 0
0 + -0.2y = -4 + -7
-0.2y = -4 + -7

Combine like terms: -4 + -7 = -11
-0.2y = -11

Divide each side by '-0.2'.
y = 55

Simplifying
y = 55

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