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1 vote
Y = 6x
1. Solve:
4x + y = 7

2 Answers

4 votes
If y=6x then it would be 4x+6x=7, add them and you get 10x=7. Divide both by 10 and you get x=7/10
User Aviv Carmi
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4.5k points
5 votes
Since y = 6x:

4x + y = 4x + 6x = 10x

Final answer is 10x.
User Rednoah
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4.7k points