2 years ago

Find e and d3e+d=8 2e+d=8

Mathematics

2 answers:

Westkost [7]2 years ago

7 0

Answer:

Step-by-step explanation:

son4ous [18]2 years ago

5 0

3e+d=8
2e+d=8
Multiply the second equation by -1
You get
-3e-d=-8
Use eliminating methods
-3e-d=-8
2e+d=8
We get
-e=0
So e=0
Find e by substitute it in one of the equation
2*0+d=8
D
d=8

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2 years ago

Find e and d3e+d=8 2e+d=8​

Find e and d3e+d=8 2e+d=8