04-07-2020
Mathematics

contestada

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

Use the substitution method to solve the system of equations choose the correct ordered pair class=

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PJAnonymous PJAnonymous

04-07-2020

Answer:

D

Step-by-step explanation:

A. 2(2) - (-2)= 4+2=6

B. 2(2) - (-1) = 4+1=5

C. 2(7) - (4) = 14 - 4= 10

2(7) - 2(4) = 14 - 8 = 6 doesn't = 4

D. 2(8) - (6) = 16 - 6= 10

2(8) - 2(6) = 16 - 12 = 4 = 4

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