3(4y-3)=7(2y-1)

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Solution for 3(4y-3)=7(2y-1) equation:


Simplifying
3(4y + -3) = 7(2y + -1)

Reorder the terms:
3(-3 + 4y) = 7(2y + -1)
(-3 * 3 + 4y * 3) = 7(2y + -1)
(-9 + 12y) = 7(2y + -1)

Reorder the terms:
-9 + 12y = 7(-1 + 2y)
-9 + 12y = (-1 * 7 + 2y * 7)
-9 + 12y = (-7 + 14y)

Solving
-9 + 12y = -7 + 14y

Solving for variable 'y'.

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

Add '-14y' to each side of the equation.
-9 + 12y + -14y = -7 + 14y + -14y

Combine like terms: 12y + -14y = -2y
-9 + -2y = -7 + 14y + -14y

Combine like terms: 14y + -14y = 0
-9 + -2y = -7 + 0
-9 + -2y = -7

Add '9' to each side of the equation.
-9 + 9 + -2y = -7 + 9

Combine like terms: -9 + 9 = 0
0 + -2y = -7 + 9
-2y = -7 + 9

Combine like terms: -7 + 9 = 2
-2y = 2

Divide each side by '-2'.
y = -1

Simplifying
y = -1

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