Given the equations below what is the value of y-x? 3x+4=-5y+8 9x+11y=-8

1 answer:

Vikki [24]3 years ago

4 0

Answer:

Step-by-step explanation:

If you solve the second equation and substiture to the first, you get y = 5, and x = -7.

5-(-7) = 5+7=12

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