chanelleloyal
chanelleloyal chanelleloyal
  • 14-03-2018
  • Mathematics
contestada

the difference of three times a number and six is nine more than the number

Respuesta :

meowymeowylee
meowymeowylee meowymeowylee
  • 14-03-2018
3x - 6 = x + 9

2x = 15

x = 7.5
Answer Link
emmybaby58
emmybaby58 emmybaby58
  • 14-03-2018
3x - 6 = 9 + x

The difference is Subtraction.
(3 × (number)) = 3x
and 6 = -6

3x-6

More than refers to addition
9 + (more than) x (number)

9 + x
Answer Link

Otras preguntas

Please I need someone to answer this !
Prove the following statement: If the x- and y-intercepts of a line are identical nonzero numbers, the line must have a slope of -1. What is the x-intercept you
What two mountain ranges are represented by the areas labeled C and D on the map above?
Expand. Your answer should be a polynomial in standard form. (b^2 + 4b + 4 )(-b+3)=
Enter the phrase as an algebraic expression. The product of 8 and p
Which expression is equal to 48+ 72
Find the area of this parallelogram. 9 cm 12 cm 1 21 cm
If 4 soap cakes cost Rs 50, find the cost of 3 dozen soap cakes.
HELP WILL GIVE BRAINIEST AND 20 POINTS! Define 'open depth of field ' in ur own words
Pleaseee help! Marie was trying to show her friend why -3 × -8 equals a positive product. This is what she wrote: -3 × 0 = 0 -3 × (?) = 0 -3(8) + -3(-8) = 0 -24