-45=2(3y-3)-3(4y+1)

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Solution for -45=2(3y-3)-3(4y+1) equation:


Simplifying
-45 = 2(3y + -3) + -3(4y + 1)

Reorder the terms:
-45 = 2(-3 + 3y) + -3(4y + 1)
-45 = (-3 * 2 + 3y * 2) + -3(4y + 1)
-45 = (-6 + 6y) + -3(4y + 1)

Reorder the terms:
-45 = -6 + 6y + -3(1 + 4y)
-45 = -6 + 6y + (1 * -3 + 4y * -3)
-45 = -6 + 6y + (-3 + -12y)

Reorder the terms:
-45 = -6 + -3 + 6y + -12y

Combine like terms: -6 + -3 = -9
-45 = -9 + 6y + -12y

Combine like terms: 6y + -12y = -6y
-45 = -9 + -6y

Solving
-45 = -9 + -6y

Solving for variable 'y'.

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

Add '6y' to each side of the equation.
-45 + 6y = -9 + -6y + 6y

Combine like terms: -6y + 6y = 0
-45 + 6y = -9 + 0
-45 + 6y = -9

Add '45' to each side of the equation.
-45 + 45 + 6y = -9 + 45

Combine like terms: -45 + 45 = 0
0 + 6y = -9 + 45
6y = -9 + 45

Combine like terms: -9 + 45 = 36
6y = 36

Divide each side by '6'.
y = 6

Simplifying
y = 6

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