7(y+3)-2(3y-1)=0

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Solution for 7(y+3)-2(3y-1)=0 equation:


Simplifying
7(y + 3) + -2(3y + -1) = 0

Reorder the terms:
7(3 + y) + -2(3y + -1) = 0
(3 * 7 + y * 7) + -2(3y + -1) = 0
(21 + 7y) + -2(3y + -1) = 0

Reorder the terms:
21 + 7y + -2(-1 + 3y) = 0
21 + 7y + (-1 * -2 + 3y * -2) = 0
21 + 7y + (2 + -6y) = 0

Reorder the terms:
21 + 2 + 7y + -6y = 0

Combine like terms: 21 + 2 = 23
23 + 7y + -6y = 0

Combine like terms: 7y + -6y = 1y
23 + 1y = 0

Solving
23 + 1y = 0

Solving for variable 'y'.

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

Add '-23' to each side of the equation.
23 + -23 + 1y = 0 + -23

Combine like terms: 23 + -23 = 0
0 + 1y = 0 + -23
1y = 0 + -23

Combine like terms: 0 + -23 = -23
1y = -23

Divide each side by '1'.
y = -23

Simplifying
y = -23

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