rebelsoul
rebelsoul rebelsoul
  • 01-07-2018
  • Mathematics
contestada

What is the value of x in the equation 7x+2x=18?

A) 2
B) 5
C) 9
D) 7

Respuesta :

kylemann18
kylemann18 kylemann18
  • 01-07-2018
7(2)+2(2)=18

A) 2

Have a good day!
Answer Link
mfranklin800
mfranklin800 mfranklin800
  • 01-07-2018
2 is the answer. You put 2 back where x is ans d you get 7 times 2 equal 1
4 plus 2 times 2 equal 4. fourteen plus four is eighteeen
Answer Link

Otras preguntas

How do you Factor c(squared)-8c ??
Find all powers of 4 in range 4 through 1,000
How did scientists discover the common structure of cells?
5x+4y+100 in slope intercept form
Alicia estimates that the surface area of a rectangular prism with a length of 11 meters,a width of 5.6 meters,and a height of 7.2 meters is about 334 cubic met
If a slope of a line is 2/0 is it 0 or undefined?
“The genetic code is universal.” Explain this statement.
How many atoms are in 0.750 moles of zinc?
If Walt can paint 25 feet of fence in an hour, and Joe can paint 35 feet in an hour, how many minutes will it take them to paint a 150-foot fence, if they work
Write a system of equations with a solution (4,–3)