3 years ago

Y=3x-7y=3x−7 Complete the missing value in the solution to the equation. (1,_) PLEASE QUICK

Mathematics

1 answer:

kkurt [141]3 years ago

8 0

Answer:

-4

Step-by-step explanation:

The two equations you have are:

y = 3x - 7

x = 1 (this comes from the x value being 1)

To solve for y, use the substitution property of equality to replace x in the equation:

where x = 1,

y = 3(1) - 7

y = -4

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