3 years ago

What is the answer for x+y=5 and 3x-y=7 using substitution

1 answer:

8 0

Y = -5 + x

y = 3x - y

You might be interested in

miskamm [114]

Answer:

126 in²

Step-by-step explanation:

I will send you a photo that has the step by step explanation

7 0

3 years ago

lyudmila [28]

(a-3) × (a+2b)
that the answer

5 0

3 years ago

Tanya [424]

Answer: The sample portion would less closely model the population proportion

7 0

3 years ago

Anuta_ua [19.1K]

There are seven days in the week, and the 4th of July could be on any of them, so it has a 1/7 chance of being on a Sunday.

6 0

3 years ago

victus00 [196]

Answer:

Step-by-step explanation:

5-4b ; b=-3

- substitute b= -3 into the expression

5-4×(-3)

- multiply the numbers

(-4×(-3)=+12) 5+12

- add the numbers

(5+12=17)

SOLUTION: 17

4 0

3 years ago