alexanmart2006 alexanmart2006

02-12-2020
Mathematics

contestada

Use elimination to solve the system of equations given by 3x+ 4y= 5 and 21x+ 28y= 35.

Respuesta :

thatbxtchmiyah thatbxtchmiyah

02-12-2020

Answer:

(5/4-3/4)

divide both sides by -7 then line them up and solve the equation and delete one variable.

Answer Link

Otras preguntas

342,802 to the nearest hundred thousands

The purpose of the length of the term for a U.S. Supreme Court justice is to encourage decisions based on the will of the majority of the people discourage co

Ten times a number increased by 5 is greater than twelve times a number decreased by one.

The presence of organic material in soil makes it more productive for plant growth. ture or false?

Imagery in literary nonfiction refers to __________. description that appeals to the five senses the author’s attitude toward the subject the overall presence o

What type of sentence is made up of two simple sentences joined with s comma and a coordinate conjunction

Why are diuretics an unhealthy way to lose weight

If u have been read Ruskin bond story frogs in fountain . I need a funny poem on the aunt marble the lady in the story? Made by own.?

what is stored in the bonds that hold compounds togather

20 POINTS!!!!!!! Please help!!!!!!! A meteorologist announces that yesterday's high temperature was within 4 degrees Celsius of 18 degrees Celsius all across th