mairabell07 mairabell07

25-01-2022
Mathematics

contestada

Ik theanswer is 2,1 how do i sole it tho

Ik theanswer is 21 how do i sole it tho class=

Respuesta :

jen4755 jen4755

25-01-2022

Answer:

Step-by-step explanation:

y = 3x - 5

6x + 3y = 15

Substitute the first equation into the second

6x + 3(3x - 5) = 15

6x + 9x - 15 = 15

15x = 30

x = 2

Then use the answer in the first equation and solve

y = 3(2) - 5

y = 6 - 5

y = 1

Answer Link

Otras preguntas

HELPP WILL MARK brianilest!

since both diamond and graphite are made up of Carbon diamond is bad conductor but graphite is good conductor of heat and electricity give reason

Solve: 3x + 12 = 39 hurry plzzzz

How has the us foreign policy impacted Africa Asia the carribean Latin America and the Middle East?

Help plz ! find the measure of the central angle of an arc with length 5pi units and radius of 4.5 units

A dvd that normally sells for $25 is on sale for %18 off what is the sale price of the dvd

What is the solution of the following system of linear equations? y = x - 7 2y + x=1

please help me with this, very important kuhdfeyjehfskjb 20 points

An investment of $8500 increases in value by 4.5% every year. How long until the investment reaches about $17,323. Round to the nearest whole year

sara _ (poder) hacer su tarea siempre en la escuela (preterite or imperfect)