aarlop0803 aarlop0803

03-03-2022
Mathematics

contestada

4x+5t = 22
5x - t = 13

what is x and t

Respuesta :

TBrainly TBrainly

03-03-2022

Answer:

5(5x-t)

=13×5

25x - 5t

=65

25x -5t + 4x +5t

=65 + 22

29x

= 87

x

= 87÷29

x =3

substituting x=3 in 5x-t=13

15- t

=13

15 - 13

= t

t = 2

Step-by-step explanation:

Answer Link

Otras preguntas

Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.

how is mass transit in cities a possible solution tk urban air pollution?

how is mass transit in cities a possible solution tk urban air pollution?

Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??

what is the answer for (20,8),(9,16) ?

Can someone use the word delta in a sentence

Can someone use the word delta in a sentence

Marika and Freddy sold 70 homes for Ron Realty. If Marika sold 2.5 times as many homes as Freddy, how many homes did each sell?

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What

what is the answer for (20,8),(9,16) ?