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fiasKO [112]
3 years ago
10

Create an equivalent system of equations using the sum of the system and the first equation.

Mathematics
2 answers:
Temka [501]3 years ago
8 0

Answer:

x+4y=8

5x+5y=10

Step-by-step explanation:

SVETLANKA909090 [29]3 years ago
7 0

Answer:

x+4y=8\\5x+5y=10

Step-by-step explanation:

Given:

x + 4y = 8\\4x + y = 2

Adding the above two equations, we get

x + 4y+4x + y= 8+2\\x+4x+4y+y=10\\5x+5y=10

Therefore, an equivalent system of equations using the sum of the system and the first equation is :

x+4y=8\\5x+5y=10

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