karebear3008
karebear3008 karebear3008
  • 01-02-2022
  • Mathematics
contestada


Please help me! I don’t have much longer till this assignment closes!

Solve the equation 9x = 7(x + 2)
A) -7
B)-1
C) 1
D) 7

Respuesta :

MS716
MS716 MS716
  • 01-02-2022

Answer:

Option D

Step-by-step explanation:

9x=7x+14

9x-7x=14

2x=14

x=7

Answer Link

Otras preguntas

find the circumference of a circle whose radius is 15.4cm
jasmines cd collection is 3/8 jazz 1/4 rap and the rest is rock music what is the fraction of rock music
find the circumference of a circle whose radius is 15.4cm
In scientific notation, what is the sum of 2.3 times 10^{-3} and 5.4 times 10^{-4}?a. 2.84 times 10^{-3}b. 5.63 times 10^{-3}c. 7.7 times 10^{-7}d. 12.42 times
find the circumference of a circle whose radius is 15.4cm
In scientific notation, what is the sum of 2.3 times 10^{-3} and 5.4 times 10^{-4}?a. 2.84 times 10^{-3}b. 5.63 times 10^{-3}c. 7.7 times 10^{-7}d. 12.42 times
What value of x makes the equation true ? 4(2x-4)=16
find the circumference of a circle whose radius is 15.4cm
find the circumference of a circle whose radius is 15.4cm
What value of x makes the equation true ? 4(2x-4)=16