2 years ago

2x-9y=26 6x-2y=-22 solve by substitution step by step please

Mathematics

1 answer:

lord [1]2 years ago

3 0

Answer:

y=-8

x=-23

Step-by-step explanation:

see attached document

You might be interested in

A bit hard for me !!!!!

Annette [7]

Where they intersect is (-1,2) hope this helps

4 0

3 years ago

Read 2 more answers

1.1.31

miv72 [106K]

Answer:yes

Step-by-step explanation:well its just yes so your welcome

7 0

4 years ago

F(x)=3x-2<br>Simplify F(2x)-F(x+2)

inysia [295]

Answer:

3x - 6

Step-by-step explanation:

To evaluate f(2x) and f(x + 2) substitute x = 2x and x = x + 2 into f(x)

f(2x) = 3(2x) - 2 = 6x - 2

f(x + 2) = 3(x + 2) - 2 = 3x + 6 - 2 = 3x + 4

Thus

f(2x) - f(x + 2)

= 6x - 2 - (3x + 4)

= 6x - 2 - 3x - 4

= 3x - 6

7 0

3 years ago

Consider the recursively defined set S: Basis Step: The unit circle is in S. Recursive Step: if x is in S, then x with a line th

Schach [20]

Answer:

Check the explanation

Step-by-step explanation:

Kindly check the attached images for the step by step explanation to the question

7 0

3 years ago

7/10 / -2/5 wha t answer

Westkost [7]

Answer:

-7/25

Step-by-step explanation:

Could be in fraction:

-7/25

or in decimal expression:

-0.28

8 0

3 years ago