Dhamijaavishi Dhamijaavishi

03-05-2020
Mathematics

contestada

If x+y=4 and x−y = a, then what does x equal?

Respuesta :

DGBxBigxBrain DGBxBigxBrain

03-05-2020

Answer:

a/2+2

Step-by-step explanation:

Adding the 2 equations you get

2x=a+4 (divide by 2 so find x)

x=

a/2+2

Answer Link

Otras preguntas

Describe the religious controversy that sparked conflict between Irish Catholic immigrants and native-born Protestants in Philadelphia during the 1840s.

Line segment AB has endpoints A (-10,4) and B(-6,2).What is the equation of the line perpendicular to AB that passes through the point (1,2)

Jeanette purchased a concert ticket on a website he original price of the ticket was $75 she used a coupon code to receive a 20% discount The website is applied

PlEASE HELP FAST I WILL MAKE YOU THE BRAINLIEST EASY ANSWER First you will find out how fast the seafloor is moving away from the ridge on one side. Use a calc

I'm 1854 senator Stephen Douglas of Illinois introduced the Kansas Nebraska act which would allow the territories of Kansas and Nebraska to decide

Help please, just number 3, thats all im asking, thanks.

how to use place value to round decimals to any place and why rounding decimals is necessary ??

Please help and explain how to do it if you can :)

Step by step on how to find limiting reactant, with an example please!

UUUUUUUURRRRGGGGEEENNTTTT! WILL GIVE BRAINLIEST! PLEASE SHOW WORK Four years ago, Ted bought two rental homes for a total of $460,000. Since then, the homes hav