Please help fast! Solve!
2x-y = -7 and y = 2x + 7

um i love ur key bored

A) The equations consistent and independent because they are y=mx+b form. And the equations are two completely different lines.

B) After you solve for the equation and put in it y=mx+b, you see that both of the equations are the same. These means that the lines are consistent and dependent.

leave the variable alone Y

-y=-2x-7

divide the negative one that the Y has with the other numbers that are in the other side of the equal sign

y=2x+7

hope i helped

Step-by-step explanation:

2x-y=-7

leave the variable alone Y

-y=-2x-7

divide the negative one that the Y has with the other numbers that are in the other side of the equal sign

y=2x+7

just sum

10 + 10 = 20

answer: 0.64

step-by-step explanation: