-3.1-6y-2.9-4y=-9-0.9

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Solution for -3.1-6y-2.9-4y=-9-0.9 equation:


Simplifying
-3.1 + -6y + -2.9 + -4y = -9 + -0.9

Reorder the terms:
-3.1 + -2.9 + -6y + -4y = -9 + -0.9

Combine like terms: -3.1 + -2.9 = -6
-6 + -6y + -4y = -9 + -0.9

Combine like terms: -6y + -4y = -10y
-6 + -10y = -9 + -0.9

Combine like terms: -9 + -0.9 = -9.9
-6 + -10y = -9.9

Solving
-6 + -10y = -9.9

Solving for variable 'y'.

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

Add '6' to each side of the equation.
-6 + 6 + -10y = -9.9 + 6

Combine like terms: -6 + 6 = 0
0 + -10y = -9.9 + 6
-10y = -9.9 + 6

Combine like terms: -9.9 + 6 = -3.9
-10y = -3.9

Divide each side by '-10'.
y = 0.39

Simplifying
y = 0.39

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