3 years ago

x = 4y - 2 x - 3y = 6 If you were going to solve this equation by substitution, what would your first step look like?

Mathematics

1 answer:

frosja888 [35]3 years ago

7 0

4y-2-3y=6 = y=8

y=4 * 8 - 2

= x=30

answer is y=8, x=30

You might be interested in

I NEED HELP PLZ ASAP , I AM SO STUCK ON THIS.

Bezzdna [24]

Function

d. 4f(t)

=4(t²+9)

=4t²+36

e. (f(t))²+8

=(t²+9)² + 8

= t⁴+18t²+81+8

= t⁴+18t²+89

5 0

2 years ago

Evaluate<br> 8.2+(3+0<br> ——<br> 3

jenyasd209 [6]

Answer:

11.2

Step-by-step explanation:

well i'm guessing that you didn't finish you parenthesis and if you did they would be around the 0 and 3 so 3 plus 0 is 3 and 3 plus 8.2 is 11.2 so I believe your answer is 11.2. Sorry if it is wrong the question didn't really make sense.

Please mark brainliest

5 0

3 years ago

How do you write a improper fraction a mixed number if it's a negative

Nookie1986 [14]

You simply do it the same way as a positive number, just with a negative sign in front :)

8 0

4 years ago

Suppose that Stephen is the quality control supervisor for a food distribution company. A shipment containing many thousands of

solmaris [256]

Answer:

what subject is this in

Step-by-step explanation:

6 0

3 years ago

If you bought a stock last year for a price of 103$ and it has risen 13.5% since then, how much is the stock worth now, to the n

DIA [1.3K]

Answer:

$90.75

Step-by-step explanation:

103*100=(13.5%+100%)*x

10300=113.5x

x=10300/113.5

x=90.74889868

x=$90.75

7 0

3 years ago