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5 votes
Can someone help with 23 please

Can someone help with 23 please-example-1
User Toadzky
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2 Answers

3 votes
subtract 3x from both sides to make it 4y=15-3x. Then isolate y by dividing both sides by 4 to make y= (15-3x)/4 so it would be #1

User Bruno Ferreira
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4 votes
3x+4y = 15
4y = -3x + 15
y = -3x/4 + 15/4
y = (15 -3x)/4

answer is the first one.
1. y = (15 -3x)/4
User Risul Islam
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