3(-5-3y)-2y=7

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Solution for 3(-5-3y)-2y=7 equation: 


Simplifying
3(-5 + -3y) + -2y = 7
(-5 * 3 + -3y * 3) + -2y = 7
(-15 + -9y) + -2y = 7

Combine like terms: -9y + -2y = -11y
-15 + -11y = 7

Solving
-15 + -11y = 7

Solving for variable 'y'.

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

Add '15' to each side of the equation.
-15 + 15 + -11y = 7 + 15

Combine like terms: -15 + 15 = 0
0 + -11y = 7 + 15
-11y = 7 + 15

Combine like terms: 7 + 15 = 22
-11y = 22

Divide each side by '-11'.
y = -2

Simplifying
y = -2

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