amila17
29.08.2019 •
Mathematics
2x+5y=11 and 4x+3y=1 solve with elimination
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Ответ:
Now the x terms can be eliminated and cancelled out using elimination.
4x + 10y = 22
4x + 3y = 1
To eliminate you need to "subtract", so you need to multiply one of the equations by -1.
4x + 10y = 22
-4x -3y = -1
0 + 7y = 21
y = 3
Now plug 3 into either one of the equations to get x.
Ответ:
Step-by-step explanation:
F = 5/9 C + 32
5/9F = C + 32
5/9F - 32 = C