How do you do 4x + 5y =13

asked Jun 19, 2017 147k views

2 votes

by Satgi

8.2k points

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1 vote

You solve for either X or Y, substitute that answer in, and then solve for the other factor. Substitute that in and solve :) Y= -6 X= 10.75

AnyWhichWay answered Jun 20, 2017

8.7k points

5 votes

Subtract 4x then divide by 5. Then graph it so your equation is y=-4/5x + 2.6

Bananakilo answered Jun 22, 2017

8.5k points

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