Answered

IDNStudy.com, ang perpektong platform para sa malinaw at eksaktong mga sagot. Sumali sa aming platform ng tanong at sagot upang makatanggap ng mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

How to solve and graph this, 3x-y=3 and 2x+y=2

Sagot :

Riza1idn
[tex]3x-y=3 \\2x+y=2\\\\y=3x-3\\y=-2x+2[/tex]


View image Riza1
Jers15idn
3x-y=3
2x+y=2

To solve this, use one method which is elimination. To eliminate, add or subtract(I prefer add) the 2 equations
5x=5
Divide both sides by 5
x=1

After you find the value of a number, substitute.
2x+y=2
2+y=2
y=0

Now, to graph this, we can use methods like intercept form
3x-y=3
x=0; y=0
y=-3; x=1
Coordinates of first equation:(0,-3)(1,0)
These are coordinates, just make a line crossing these points

The second equation
2x+y=2
x=0; y=0
y=2; x=1
coordinates of 2nd equation: (0,2)(1,0)
Just connect a line between these 2 points.

Hope this helps =)

Ang iyong presensya ay mahalaga sa amin. Magpatuloy sa pagtatanong at pagbabahagi ng iyong nalalaman. Ang iyong ambag ay napakahalaga sa aming komunidad. Para sa mga de-kalidad na sagot, piliin ang IDNStudy.com. Salamat at bumalik ka ulit sa aming site.