7(3y-4)-18y=

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Solution for 7(3y-4)-18y= equation:


Simplifying
7(3y + -4) + -18y = 0

Reorder the terms:
7(-4 + 3y) + -18y = 0
(-4 * 7 + 3y * 7) + -18y = 0
(-28 + 21y) + -18y = 0

Combine like terms: 21y + -18y = 3y
-28 + 3y = 0

Solving
-28 + 3y = 0

Solving for variable 'y'.

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

Add '28' to each side of the equation.
-28 + 28 + 3y = 0 + 28

Combine like terms: -28 + 28 = 0
0 + 3y = 0 + 28
3y = 0 + 28

Combine like terms: 0 + 28 = 28
3y = 28

Divide each side by '3'.
y = 9.333333333

Simplifying
y = 9.333333333

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