Lindseylou51 Lindseylou51
  • 05-09-2017
  • Mathematics
contestada

The difference of twice a number and 7 is 9

Respuesta :

kphung76127
kphung76127 kphung76127
  • 05-09-2017
2x-7=9

Add 7 to both sides
2x=16

Divide both sides by 2
x=8

Final answer: The number is 8
Answer Link
sarahphan2003 sarahphan2003
  • 05-09-2017
The answer is 8. Twice of 8 is 16. 16- 7 is 9
Answer Link

Otras preguntas

write the equation in slope-intercept form 3× + y =9​
If x equals -1, then find the matching value for y -9x+3y=-6
Hi can someone please help Which expressions are completely factored? 18x^4−12x^2=6x(3x^3−2x) 24x^6−18x^5=6x^5(4x−3) 12x^5+8x^3=2x^3(6x^2+4) 20x^3+12x^2=4x^2(5x
List the three guiding principles of India’s foreign policy.
I need 1-5 answered
Can someone please answer this for me? It’s number 12 and number 12 only. I appreciate it.
Use the difference of two squares to find the product of 22 and 18.
the collapse of the USSR had a strong negative effect on which of the following Nations​
both plants and animals cells have the following in common except a) Golgi apparatus b) endoplasmic recticulum c) ribosomes d)large vacuole
Can you please answer this for me ? I’m confused .