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marysya [2.9K]
3 years ago
13

What is the solution to this system of equations?

Mathematics
2 answers:
sveta [45]3 years ago
7 0

Answer:

x=5 and y=2

Step-by-step explanation:                              

x=y+3\\x=2+3\\x=5                           x+y=7\\y+3+y=7\\2y+3=7\\2y=7-3\\2y=4\\ \frac{2y}{2}=\frac{4}{2}\\  y=2                    

laiz [17]3 years ago
4 0

Answer:

Step-by-step explanation:

Solving by elimination and substitution:

x + y = 7

x − y = − 3

on adding the two equations  

y  gets cancelled

x + y = 7

x − y = − 3

2 x = 4

x = 4 2 = 2

substituting this value of x  

in equation 1:

x +y = 7

2 + y = 7

y = 7 − 2

y = 5

the solution for the system of equations are :

x = 2

y = 5

Hope it helps pls mark as brainliest

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3 0
2 years ago
Can someone please help me
agasfer [191]

Answer:

See below

Step-by-step explanation:

If |x| < |y|   and both are negative the x will be  to the right of y on the number line.  The point x is loser to the zero on the number line. We can illustrate this by supposing x = -3 and y = -6.

|x| = 3 and |y| = 6  and 3 < 6  but -3 on the number line is higher ( to the right) of -6 and closer to the zero.


|-8 1/3| = 8 1/3

|7  2/3|  = 7 2/3

The absolute values of 8 1/3 > than absolute value of 7 2/3.  The point 7 2/3 is closer to the zero on a number line.

The absolute value of F is greater than absolute value of E so E is closer to the zero line than F.


6 0
3 years ago
I need the answer quick please!!!!
4vir4ik [10]

Answer: it says $18 plus $3. The equation would be y = 3x + 18 like said. And for the other one it’s y = 5x + 12 following the same logic.

I know I’m not helping much but I’m rushing rn. Hope this helps?

4 0
3 years ago
Blank +710=850 can you figure it out
DaniilM [7]
The answer would be 140 because if you subtract 710 from 850 you would get 140.
7 0
3 years ago
Read 2 more answers
1x2(I572535x789)+345678x89/56
Vadim26 [7]
I searched it up, and this is what it showed, hope it helps

4 0
3 years ago
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