8.3+3.4y-0.5(12y-7)=

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Solution for 8.3+3.4y-0.5(12y-7)= equation: 


Simplifying
8.3 + 3.4y + -0.5(12y + -7) = 0

Reorder the terms:
8.3 + 3.4y + -0.5(-7 + 12y) = 0
8.3 + 3.4y + (-7 * -0.5 + 12y * -0.5) = 0
8.3 + 3.4y + (3.5 + -6y) = 0

Reorder the terms:
8.3 + 3.5 + 3.4y + -6y = 0

Combine like terms: 8.3 + 3.5 = 11.8
11.8 + 3.4y + -6y = 0

Combine like terms: 3.4y + -6y = -2.6y
11.8 + -2.6y = 0

Solving
11.8 + -2.6y = 0

Solving for variable 'y'.

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

Add '-11.8' to each side of the equation.
11.8 + -11.8 + -2.6y = 0 + -11.8

Combine like terms: 11.8 + -11.8 = 0.0
0.0 + -2.6y = 0 + -11.8
-2.6y = 0 + -11.8

Combine like terms: 0 + -11.8 = -11.8
-2.6y = -11.8

Divide each side by '-2.6'.
y = 4.538461538

Simplifying
y = 4.538461538

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