spike12345 spike12345

13-02-2018
Mathematics

contestada

solve the equation using elimination
3x+8x=-5
-2x+2y=18

Respuesta :

hoottootriot hoottootriot

22-02-2018

x= -7 y=2 (-7,2).

You multiply the first equation by 2 and the second by 3, then you can cancel out the x values to get the y value. Then you go back and plug in the y value to get x.

Answer Link

Otras preguntas

Find the least common multiple of 22, 44, and 264.

One of the base angles of an isosceles triangle is 49What is the measure of the vertex angle?

what tells you which operation to perform first... I really need the answer like now!! thank you!

what tells you which operation to perform first... I really need the answer like now!! thank you!

The regular price of a shirt is $24. The sale price is $18. The sale price is what percent of the regular price?

What is 0.0000465 written in scientific notation

WHAT IS A GOOD PERSONIFICATION POEM ABOUT THE FIRST DAY OF SCHOOL!!!!!

The regular price of a shirt is $24. The sale price is $18. The sale price is what percent of the regular price?

how did geography affect the development of athens as a city state

a rational number between 1.7 and 1.8