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

5a+2a(5+—b)= please i need help
How many digits will be in the quotient of 588divided by 6 use place value to explain
witch is greater 4 meters or 450 centimeters
5a+2a(5+—b)= please i need help
1. What would be the final temperature of a mixture of 50g of water at 200C temperature and50g of water at 400C temperature?
what is 189.271 in expanded form?
simplifying a higher root of a whole number
what is a term used to refer to the most privileged group in this country
which sentence shows correct subject- verb agreement? A. My friend and her mother were listening to the radio. B. My friend and her mother was listening to the
Solve and check 7/8h-5/8=2