-3(y-6y)+3=4(2y-y)+9+18y

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Solution for -3(y-6y)+3=4(2y-y)+9+18y equation:


Simplifying
-3(y + -6y) + 3 = 4(2y + -1y) + 9 + 18y

Combine like terms: y + -6y = -5y
-3(-5y) + 3 = 4(2y + -1y) + 9 + 18y

Remove parenthesis around (-5y)
-3 * -5y + 3 = 4(2y + -1y) + 9 + 18y

Multiply -3 * -5
15y + 3 = 4(2y + -1y) + 9 + 18y

Reorder the terms:
3 + 15y = 4(2y + -1y) + 9 + 18y

Combine like terms: 2y + -1y = 1y
3 + 15y = 4(1y) + 9 + 18y

Remove parenthesis around (1y)
3 + 15y = 4 * 1y + 9 + 18y

Multiply 4 * 1
3 + 15y = 4y + 9 + 18y

Reorder the terms:
3 + 15y = 9 + 4y + 18y

Combine like terms: 4y + 18y = 22y
3 + 15y = 9 + 22y

Solving
3 + 15y = 9 + 22y

Solving for variable 'y'.

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

Add '-22y' to each side of the equation.
3 + 15y + -22y = 9 + 22y + -22y

Combine like terms: 15y + -22y = -7y
3 + -7y = 9 + 22y + -22y

Combine like terms: 22y + -22y = 0
3 + -7y = 9 + 0
3 + -7y = 9

Add '-3' to each side of the equation.
3 + -3 + -7y = 9 + -3

Combine like terms: 3 + -3 = 0
0 + -7y = 9 + -3
-7y = 9 + -3

Combine like terms: 9 + -3 = 6
-7y = 6

Divide each side by '-7'.
y = -0.8571428571

Simplifying
y = -0.8571428571

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