7(y-9)=3y+5

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Solution for 7(y-9)=3y+5 equation:


Simplifying
7(y + -9) = 3y + 5

Reorder the terms:
7(-9 + y) = 3y + 5
(-9 * 7 + y * 7) = 3y + 5
(-63 + 7y) = 3y + 5

Reorder the terms:
-63 + 7y = 5 + 3y

Solving
-63 + 7y = 5 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
-63 + 7y + -3y = 5 + 3y + -3y

Combine like terms: 7y + -3y = 4y
-63 + 4y = 5 + 3y + -3y

Combine like terms: 3y + -3y = 0
-63 + 4y = 5 + 0
-63 + 4y = 5

Add '63' to each side of the equation.
-63 + 63 + 4y = 5 + 63

Combine like terms: -63 + 63 = 0
0 + 4y = 5 + 63
4y = 5 + 63

Combine like terms: 5 + 63 = 68
4y = 68

Divide each side by '4'.
y = 17

Simplifying
y = 17

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