-3(6y-4)=4(1-5y)+9

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Solution for -3(6y-4)=4(1-5y)+9 equation:


Simplifying
-3(6y + -4) = 4(1 + -5y) + 9

Reorder the terms:
-3(-4 + 6y) = 4(1 + -5y) + 9
(-4 * -3 + 6y * -3) = 4(1 + -5y) + 9
(12 + -18y) = 4(1 + -5y) + 9
12 + -18y = (1 * 4 + -5y * 4) + 9
12 + -18y = (4 + -20y) + 9

Reorder the terms:
12 + -18y = 4 + 9 + -20y

Combine like terms: 4 + 9 = 13
12 + -18y = 13 + -20y

Solving
12 + -18y = 13 + -20y

Solving for variable 'y'.

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

Add '20y' to each side of the equation.
12 + -18y + 20y = 13 + -20y + 20y

Combine like terms: -18y + 20y = 2y
12 + 2y = 13 + -20y + 20y

Combine like terms: -20y + 20y = 0
12 + 2y = 13 + 0
12 + 2y = 13

Add '-12' to each side of the equation.
12 + -12 + 2y = 13 + -12

Combine like terms: 12 + -12 = 0
0 + 2y = 13 + -12
2y = 13 + -12

Combine like terms: 13 + -12 = 1
2y = 1

Divide each side by '2'.
y = 0.5

Simplifying
y = 0.5

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