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

solve the inequality [tex]2(4 + 2x) \geqslant 5 + 5[/tex]

Is a high pressure system good?

Hannah used to make 4 bags in one day. Now she can make 7 bags in day day. What is the percent increase in the number of bags she can make?

Si ellos llegan muy tarde, nosotros ________ quedarnos un rato más. podíamos podríamos pudríamos poderíamos

Please hurry , need help

Lamar must choose a number between 67 and 113 that is a multiple of 4,5 and 8

Please help i will mark brainliest for anyone who can help me 15 points on the line A:a^5 divided by a^2 B:C^4 divided by c^3

can anyone help plz thanks if u help

Jan is a healthy 19-year-old who just had her wisdom teeth removed. She is resting at home and experiencing a great deal of pain. The dentist has prescribed Per

excerpt adapted from The Count of Monte Cristo by Alexander Dumas The dock was soon covered with the usual crowd of curious onlookers, as the arrival of a ship