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3 years ago

y=−8x−3 x+y=7 Is (3,4) a solution of the system?

Mathematics

2 answers:

jekas [21]3 years ago

8 0

Answer: No

Step-by-step explanation:

Plug x and y into y=-8x-3 and calculate:

4 = -24 - 3

4 ≠ 27

Therefore (3,4) is not a solution of the system of equations.

Elden [556K]3 years ago

5 0

Answer:

Step-by-step explanation:

The given point does not satisfy the first equation.

y = -8(3) -3 = -27

4 ≠ -27 . . . . . the first equation is not satisfied.

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3 years ago

​ y=−8x−3 x+y=7 ​ Is (3,4) a solution of the system? ​

y=−8x−3 x+y=7 Is (3,4) a solution of the system?