manowar31
manowar31
14-02-2017
Mathematics
contestada
Pls help with answer
Respuesta :
Аноним
Аноним
14-02-2017
2y+3y=-15
5y=-15
Y=-3
Answer Link
mashteyman
mashteyman
14-02-2017
2y+x=-15
x=3y
2y+3y=-15 - subsitution
5y=-15 - addition
y=-3 - division
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
The volume of a cube is 343mm3. What is the length of its side?
Os namorados da filha
How can avoiding overfishing, planting trees and using 3r's help in maintaining ecological balance?
Pull out the GCF: 27x-81 Your answer
Write an equation you could use to help you find m∠1. In the figure, m∠1=(5x+11)°, m∠2=(3x+22)°, and m∠3=(9x+28)°. What is m∠1?
Fasting can cause body break down of lean tissues, muscles, and organ to produce energy true or false
PLS HELP ASAP WHOEVER GETS IT GETS BRAINLIEST Listen to the audios and match each audio with the correct family member that it refers to. Audio 01: https://cdn
On Earth gravity exerts a(n) force on your body A upward B. downward
If cosA=4/5 and cosB=3/5 then find a,b,c
Angle A and B have a sum of 187º. Angle A is 12 more than 3 times a number, angle B is 7 more than 5 times the same number. What is the measure of angle A and a
