kendraaf8 kendraaf8

03-02-2017
Mathematics

contestada

Solve the system of linear equations without using multiplication.

7x + 8y = 20
7x - y = 29

Respuesta :

Khubaibahmad080 Khubaibahmad080

14-02-2017

(4,-1) is the correct answer.

Hope this helps:)

Answer Link

Otras preguntas

NEED help Quick please it is GEO

solve -2-2(-7+b)=-8b+24

What positive influence did cope and marsh rivalry have on the field of paleontology

Steve made a sign for his room that is shaped like a triangle. It is 4.5 feet long and 3 feet high. He wants to make another sign that is shaped like a triangle

What is the energy needed to raise 2.004g of water from 89.0°C to 139.0°C?

5y+33+6y into distributive property

can you explain how night blindness is caused

If you are not sure if a drug that has been prescribed for you is safe to combine with alcohol, you should?

mathematics help plz

Which ph range is ideal for nitrogen in corn crops