lupitaa509gh lupitaa509gh

13-09-2021
Mathematics

contestada

What will the first step look like for the substitution problem:
Y = 2x
X+Y = 9

A. 2y+y=9
B. y=2x+9
C. y+2x+x+y=9
D. x+2x=9

Respuesta :

Аноним Аноним

13-09-2021

Answer:

D is the answers for the question

Step-by-step explanation:

please give me brainlest

Answer Link

jianghuilee0226 jianghuilee0226

13-09-2021

Answer:

D.x+2x=9

Step-by-step explanation:

X+ (y=2x）=9

x+2x=9

Answer Link

Otras preguntas

Tom has twice as many marbles as Luke. Together they have 39 marbles. How many marbles does Tom have?

in the diagram AB bisects FAE. BF=5x and BE=x2+6. Solve for x.

What is 1,664 divided by 64

Can some one help me with this how many kilograms is this ??? Really need help

During football game, Kevin gained five yards on the first play. Then he lost seven yards on the second play. How many yards does Kevin need on the next play to

What is the difference between evidence and inference?

Tom has twice as many marbles as Luke. Together they have 39 marbles. How many marbles does Tom have?

How does thermal energy heat a house? What devices and systems are involved?

2(n-3)=4n+1 ugh why does math have to be so confusing??

I need help. I don't know how to solve the problem at all.