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sp2606 [1]
2 years ago
15

Together Abel and Bob have 49 video games. Abel has 11 more video games than Bob. How many games does each person have.

Mathematics
1 answer:
DiKsa [7]2 years ago
7 0

Answer:

Abel has 30

Bob has 19

Step-by-step explanation:

Abel = a

Bob = b

a + b = 49

a = b + 11

Substitute:

2b + 11 = 49

2b = 38

b = 19

a = 30

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Solve by elimination.<br> 5x-7y=19<br> 7x-7y=-7
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Answer:

(x,y)=(-13,-12)

Step-by-step explanation:

5x - 7y = 19

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Which then gives you :

5x-7y=19  Sum the equations vertically to eliminate  

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3 years ago
NEED HELP ASAP WILL GIVE BRAINLIEST
saveliy_v [14]

Answer: x=-2 and y=-2

Step-by-step-explaination:

To solve the system of equations you have to cancel out a variable. I chose to cancel out Y. First, the coefficients of y need to be the same in both equations. To do this multiply to the top equation by 2 so you get

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