3(-3)-4y=19

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Solution for 3(-3)-4y=19 equation: 


Simplifying
3(-3) + -4y = 19

Multiply 3 * -3
-9 + -4y = 19

Solving
-9 + -4y = 19

Solving for variable 'y'.

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

Add '9' to each side of the equation.
-9 + 9 + -4y = 19 + 9

Combine like terms: -9 + 9 = 0
0 + -4y = 19 + 9
-4y = 19 + 9

Combine like terms: 19 + 9 = 28
-4y = 28

Divide each side by '-4'.
y = -7

Simplifying
y = -7

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