Aja1128 Aja1128

04-06-2017
Mathematics

contestada

3x-y-3z if x=-2, y=1 and z=-2

Respuesta :

HandyMan133 HandyMan133

04-06-2017

The answer is -1

Put the given numbers in the equation:

3(−2)−1−3(−2)
=−6−1+6
=−1

Answer Link

04-06-2017

[tex]3x = -6[/tex]
[tex]-y = -1[/tex]
[tex]-3z= 6/tex]
[tex]6-6-1 = -1[/tex]

Answer Link

Otras preguntas

what's better cod liver oil or fish oil?

In order To be exiled from Athens a significant amount of charges had to be brought in proven

find the mean median and mode of the data set round tenth 15 , 4 , 4, 8, 7 ,15 ,4 ,15,4 ,5

What is m∠KNL? Enter answer in box

Voy a comprar un nuevo piso ______________ venda el viejo. A. pero B. en cuanto C. sin D. además

If x+y=8, y+z=7, and x+z=5, what is the value of x? What is the formula or strategy to approach this question?

Which of the of the following groups ranked highest in the Spanish colonial caste system? A. Penninsulares B. Creoles C. Negros D. India

A cone has a diameter of 6 cm and a height that is 5 times the diameter use 3.14 for pie which of the following could be used to calculate volume of the cone

Given an investment of $2300, after 7 months, earning 6.6% APR, compounded monthly, the future value is given by

Geometry math question