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1 vote
4y+12=7-5y, plz can u tell me how u worked it out plz thx :)

4y+12=7-5y, plz can u tell me how u worked it out plz thx :)-example-1

2 Answers

2 votes
y = -0.5555555556. Is your answer.
User Ali Habibzadeh
by
7.7k points
2 votes
4y+12=7-5y add 5y to both sides

9y+12=7 subtract 12 from both sides

9y=-5 divide both sides by 9

y=-5/9
User Joshua Bambrick
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7.2k points