3 years ago

Use the substitution method to solve the system of equations. Choose the correct ordered pair.

Mathematics

2 answers:

AURORKA [14]3 years ago

5 0

Answer:

Step-by-step explanation:

Subtitution method:

y=6x-4 (1)

y=7x-7 (2)

subtitute 7x-7 into (1) because both y1 and y2 are same

7x-7=6x-4

7x-6x=-4+7

x=3

subtitute x=3 into any equation

eg: y=6x-4 y=7x-7

=6(3)-4 or =7(3)-7

=14 =14

Therefore, The answer is (3,14)

igor_vitrenko [27]3 years ago

5 0

Answer:A

Step-by-step explanation: It is a because you should trust me

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