3 years ago

Solve the following system of equations using substitution. X=2y-7 4x+5y=24

2 answers:

Triss [41]3 years ago

7 0

Your answer would be x=1 and y=4.

5 0

Answer is x=1 and y=4

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Brums [2.3K]

You have to graph your coordinates before you do anything else

8 0

3 years ago

IgorC [24]

Answer:

$3cd+3\frac{1}{3}c - 3d$ OR 3cd + 3 and one-thirds c minus 3d

Step-by-step explanation:

Given the algebraic expression:

$6cd+3c-7d-3cd+4d+\frac{1}{3}c$

Combining like terms

$= 6cd-3cd+3c+\frac{c}{3}-7d+4d\\ \\= 3cd + \frac{10c}{3} -3d\\\\= 3cd+3\frac{1}{3}c-3d$

The final expression gives the required answer on combining the like terms.

6 0

3 years ago

juin [17]

22^4=22x22x22x22
22^7=22x22x22x22x22x22x22
This means that 22^7 is greater and by the amount of 22^3

5 0

3 years ago

aleksley [76]

Hope this will help u...

4 0

3 years ago

Nadusha1986 [10]

Answer:

note:

solution is attached

3 0

3 years ago