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Find y when x is -4 in the formula 5x+5y=9

User Khaynes
by
3.9k points

2 Answers

4 votes

Answer:

y=5.8

Explanation:

5(-4)+5y=9

-20+5y=9

+20 +20

5y/5 =29/5

y=5.8

User Hemen
by
4.0k points
1 vote

Answer:

y=29/5

Explanation:

5(-4) +5y=9

-20+5y=9

5y=29

y=29/5

User Jeffrey Aguilera
by
3.5k points