stargsjr3 stargsjr3
  • 23-10-2020
  • Mathematics
contestada

Twice the difference between a number and 10 is equal to 6 times the number 13!

Respuesta :

ziahm0
ziahm0 ziahm0
  • 23-10-2020
(x-10) • 2 = 6(13)

2x-20=78
-20 -20
2x=58
————
2 2

X= 29
Answer Link

Otras preguntas

A=1/2h(B+b); A=70, B-6, b=1 solve for h
A slide has an angle of elevation of 25°. It is 60 feet from the end of the slide to the stairway beneath the top of the slide. About how long is the slide?
4^n = 1/64 What value of n solves the equation?  not only the answer ... how do I work it?
Two reasons why a scientist might want to study the DNA of strawberries?
At 8:00 am, a building casts a shadow 75 feet long. The angle where the ray from the sun met the ground is 50°. How tall is the building?
3m(2m+9)=0 what is the factor of m
One group of people purchased 10 hot dogs and 5 soft drinks for $35. Another group purchased 7 hot dogs and 4 soft drinks for $25.25. What is the cost of a sin
In the sentence You may have an apple or an orange but you can't have both . Where would the commas be ?
Solve the linear system1).5x + 4y = 16 y = -16 2). 3x + 6y = 15 -2x + 3y = -3 3). 7y = -14x + 42 7y = 14 x + 14
Two reasons why a scientist might want to study the DNA of strawberries?