roobakalai8606 roobakalai8606

21-11-2020
Mathematics

contestada

please help me guys this is the question 1) solve 1/3 ( x+y-5) = y-z = 2x-11=9-(x-2z)

Respuesta :

Аноним Аноним

21-11-2020

Answer:

1/3(x+y-5)=y-z=2x- 11=9-(x+2z)

Step-by-step explanation:

Answer Link

richmond99 richmond99

21-11-2020

1/3(x+y-5)=y-z=2x-11=9-(x-2z)

(x+y-5)=3y-3z=6x-33=37-2(x-2x)
x+y-5=3y-3z=6x-33=37-3x+6z
x-6x+3x=3y-y=-3z-6z=37+33
-2x=3y=-9z=70.

Answer Link

Otras preguntas

White phosphorus, P4, is prepared by fusing calcium phosphate, Ca3(PO4)2, with carbon, C, and sand, SiO2, in an electric furnace.2Ca3(PO4)2(s) + 6SiO2(s) + 10C(

Which is the most appropriate unit of measurements to use to measure the thickness of a quarter? Elaborate. A.) meters B.) Kilometers C.) Centimeters D.) Millim

What are the advantages and disadvantages of DNA foresics/analysis?

The time t required to drive a certain distance varies inversely with the speed r. If it takes 2 hours to drive the distance at 40 miles per hour, how long will

what recent world issues/problems can be solved if people rocognize and perform their role effectively

a⁴+b⁴=a²b² ,prove that a⁶+b⁶=0

White phosphorus, P4, is prepared by fusing calcium phosphate, Ca3(PO4)2, with carbon, C, and sand, SiO2, in an electric furnace.2Ca3(PO4)2(s) + 6SiO2(s) + 10C(

how could a person in the provinces be granted roman citizenship

Rationalize the denominator and simplify-[tex] \frac{ \sqrt{6} }{ \sqrt{3} - \sqrt{2} } [/tex]

find the common ratio of r 6,24,96,384