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3 years ago

7

The solution to the system of equations shown is (2, 0).

2 answers:

alexandr1967 [171]3 years ago

6 0

When the multiples of the equations in a system is added or subtracted, the resulting equation together with any of the original equation will result in the same answer.
Hence, the system of equations
x + 4y = 2
7x = 14
will also have a solution of (2, 0).

enyata [817]3 years ago

3 0

Answer:

C

Step-by-step explanation:

Edge2020 Unit test

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5x +7 y=-17<br> 4x – 3y = -5<br> Substitute.

Bond [772]

Answer:

(x,y) = (-2, -1)

Step-by-step explanation:

We start off by substituting the value of "x".

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