Babydes1019 Babydes1019

01-03-2021
Mathematics

contestada

х = Зу
2x + 4y = 10
Substitution

Respuesta :

jiaojason2020 jiaojason2020

01-03-2021

Answer:

y=1

x=3

Step-by-step explanation:

Multiply 2x by three because if you substitute to y, you would have the multiply.

Write what is left. 6y+4y=10

Combine like terms 10y=10

y=1

x=3

Check 3=3(1)

6+4=10

So this solution is correct

Answer Link

Otras preguntas

what will happen if you lie?

How did westward expansion lead to 1. Missouri Compromise of 1820 2. and Compromise of 1850

Consider the elements carbon, C and silicon, Si. How many electrons does each atom have? How many valence electrons does each atom have? How many core electr

prove CosecA.TanA/ sec^2A = CosA

What does a pink *A* mean in gradings for middle school student's?

differentiate between primary and secondary socilazation

Find the perimeter of a square when it's side length is 12

ben is 5 years older than his sister Kelsey. the sum of their ages is 10 less than 3 times Kelsey's age. how old is ben?

Why was the land near the Nile River an excellent place to build cities?

Please help 30 points(: Multiple choice Why were there fewer slaves in the backcountry of the Southern colonies than those areas closer to the coast? Select all