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umka21
[38]
3 years ago
10
How do you SOLVE SYSTEMS OF LINEAR EQUATIONS BY SUBSTITUTION!!!!!!
Mathematics
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1
answer:
Digiron
[165]
3 years ago
6
0
Ex:
y=2x+4
<span>3x+y=9 <--Simply plug y into the second equation here and solve for x. When you find the solution for x, you can plug the solution to x into the 2nd equation to find y....Hope this helps!!!</span>
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