7y+42=9y-24+4y

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Solution for 7y+42=9y-24+4y equation:


Simplifying
7y + 42 = 9y + -24 + 4y

Reorder the terms:
42 + 7y = 9y + -24 + 4y

Reorder the terms:
42 + 7y = -24 + 9y + 4y

Combine like terms: 9y + 4y = 13y
42 + 7y = -24 + 13y

Solving
42 + 7y = -24 + 13y

Solving for variable 'y'.

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

Add '-13y' to each side of the equation.
42 + 7y + -13y = -24 + 13y + -13y

Combine like terms: 7y + -13y = -6y
42 + -6y = -24 + 13y + -13y

Combine like terms: 13y + -13y = 0
42 + -6y = -24 + 0
42 + -6y = -24

Add '-42' to each side of the equation.
42 + -42 + -6y = -24 + -42

Combine like terms: 42 + -42 = 0
0 + -6y = -24 + -42
-6y = -24 + -42

Combine like terms: -24 + -42 = -66
-6y = -66

Divide each side by '-6'.
y = 11

Simplifying
y = 11

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