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Reil [10]
2 years ago
7

Which equation shows the result of substituting and expression for y from the first equation into the second equation for the gi

ven system {y=x+5 {y-2x=2
Mathematics
2 answers:
krek1111 [17]2 years ago
7 0

Answer:

x-2x = -3 and x = 3

Step-by-step explanation:

Given the expression

y=x+5.... 1

y-2x=2.... 2

Substituting the first equation into the second we will have;

From 2;

y -2x = 2

x+5-2x = 2

x-2x +5 = 2

x-2x = 2-5

x-2x = -3

-x =-3

x =3

Hence the required equation is x-2x = -3 and x = 3

fgiga [73]2 years ago
3 0

Answer:

(x + 5) – 2x = 2

Step-by-step explanation:

Edge 2021

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​

8 0
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