angelofdeath31019 angelofdeath31019
  • 13-01-2020
  • Mathematics
contestada

10x - 9y = -7 y = 3​ need to find x

Respuesta :

julianchatto
julianchatto julianchatto
  • 13-01-2020
10x-9(3)=-7
10x-27=-7
10x=20
x=2
Answer Link
bendiamond80 bendiamond80
  • 13-01-2020
The answer is 7 because 7 times 10 is seventy and 9times 7 is 63 and 70-63 is seven so x=7
Answer Link

Otras preguntas

What multiples of 4 are not factors of 48?
what led to the European era of exploration
What was the chief complaint that the American colonies had against England? A. unfair rule B. not enough leadership support C. little guidance in developin
Write the expression in the form a+bi(3-5i)(2+2i)
(3m^4n^6)(2mn)^0(2m^2n)
Is Georgia a state or a country?
A group of people with similar backgrounds, wealth, and way of living. Ranking of people within a society.
How does the atmosphere insulate earth?
force is measured in newtons, which is a derived unit. what is one newton in terms of the fundamental units of measurement
Students at Hammond Middle school are raising money for the end-of-the-year school party. They decide to sell roses for Valentines Day. The students can buy the