2y+3=3(y-7)

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


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

Reorder the terms:
3 + 2y = 3(y + -7)

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

Solving
3 + 2y = -21 + 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.
3 + 2y + -3y = -21 + 3y + -3y

Combine like terms: 2y + -3y = -1y
3 + -1y = -21 + 3y + -3y

Combine like terms: 3y + -3y = 0
3 + -1y = -21 + 0
3 + -1y = -21

Add '-3' to each side of the equation.
3 + -3 + -1y = -21 + -3

Combine like terms: 3 + -3 = 0
0 + -1y = -21 + -3
-1y = -21 + -3

Combine like terms: -21 + -3 = -24
-1y = -24

Divide each side by '-1'.
y = 24

Simplifying
y = 24

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