-6.4-3y-2.9-y=-3y+0.3

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Solution for -6.4-3y-2.9-y=-3y+0.3 equation:


Simplifying
-6.4 + -3y + -2.9 + -1y = -3y + 0.3

Reorder the terms:
-6.4 + -2.9 + -3y + -1y = -3y + 0.3

Combine like terms: -6.4 + -2.9 = -9.3
-9.3 + -3y + -1y = -3y + 0.3

Combine like terms: -3y + -1y = -4y
-9.3 + -4y = -3y + 0.3

Reorder the terms:
-9.3 + -4y = 0.3 + -3y

Solving
-9.3 + -4y = 0.3 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
-9.3 + -4y + 3y = 0.3 + -3y + 3y

Combine like terms: -4y + 3y = -1y
-9.3 + -1y = 0.3 + -3y + 3y

Combine like terms: -3y + 3y = 0
-9.3 + -1y = 0.3 + 0
-9.3 + -1y = 0.3

Add '9.3' to each side of the equation.
-9.3 + 9.3 + -1y = 0.3 + 9.3

Combine like terms: -9.3 + 9.3 = 0.0
0.0 + -1y = 0.3 + 9.3
-1y = 0.3 + 9.3

Combine like terms: 0.3 + 9.3 = 9.6
-1y = 9.6

Divide each side by '-1'.
y = -9.6

Simplifying
y = -9.6

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