7(2y-3)=18

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Solution for 7(2y-3)=18 equation: 


Simplifying
7(2y + -3) = 18

Reorder the terms:
7(-3 + 2y) = 18
(-3 * 7 + 2y * 7) = 18
(-21 + 14y) = 18

Solving
-21 + 14y = 18

Solving for variable 'y'.

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

Add '21' to each side of the equation.
-21 + 21 + 14y = 18 + 21

Combine like terms: -21 + 21 = 0
0 + 14y = 18 + 21
14y = 18 + 21

Combine like terms: 18 + 21 = 39
14y = 39

Divide each side by '14'.
y = 2.785714286

Simplifying
y = 2.785714286

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