Seudónimo
Seudónimo
03-04-2017
Mathematics
contestada
algebra help pleaseee
Respuesta :
lisee7
lisee7
03-04-2017
Multiply botton row by -2
2x-3y= 13
-2x-4y=8
X' cancel
-7y=21
Divide by -7
Y= -3
2x-3(-3)=13
2x+9=13
-9. -9
2x= 4
X= 2
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
I need help What is 3x - 4 = 13
I’m going to try to catch up on math over the summer, because my old school was pretty ew with math, I’m very behind. So, what are some things I should study in
What body of water separates Africa from Europe? Mediterranean Sea Indian Ocean Red Sea Atlantic Ocean Map of Africa with labels SAHARA, SAHEL, ATLAS MOUNTAINS,
"And and Or" probability questions. the table shows the probability of rain of the next three days: Friday 90% Saturday 90% Sunday 90% work out the probabili
A caterer charges a fixed cost for preparing a dinner plus an additional cost for each person served. You know that the cost for 100 students will be $1100 and
Solve for s. 6 − 4s = –8 − 6s s =
Forever Jewelers uses the perpetual inventory system. On April​ 2, Forever sold merchandise with a cost of $ 1 comma 500$1,500 for $ 9 comma 000$9,000 to a cu
does carbon bond to calcium
Next Page Question 1 (1 point) What form of data gathering is considered the least effective? A) observation B) survey, or self-report C) statistical D) longitu
can someone help me come up with a central question for my English assignment!!?
