3(y-3)-7y=11

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Solution for 3(y-3)-7y=11 equation:


Simplifying
3(y + -3) + -7y = 11

Reorder the terms:
3(-3 + y) + -7y = 11
(-3 * 3 + y * 3) + -7y = 11
(-9 + 3y) + -7y = 11

Combine like terms: 3y + -7y = -4y
-9 + -4y = 11

Solving
-9 + -4y = 11

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 = 11 + 9

Combine like terms: -9 + 9 = 0
0 + -4y = 11 + 9
-4y = 11 + 9

Combine like terms: 11 + 9 = 20
-4y = 20

Divide each side by '-4'.
y = -5

Simplifying
y = -5

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