sabrinalee428
sabrinalee428 sabrinalee428
  • 03-01-2020
  • Mathematics
contestada

How do you solve the following for x?

How do you solve the following for x class=

Respuesta :

madelineh97 madelineh97
  • 03-01-2020

Answer:

Step-by-step explanation:

Is called a letter that stands for the number

Answer Link
devishri1977
devishri1977 devishri1977
  • 03-01-2020

Answer:

Step-by-step explanation:

√10x - 1 = 7

Square both sides,

10x - 1 = 7²

10x - 1 =  49

10x = 49 + 1

10x = 50

x = 50/10

x=5

Answer Link

Otras preguntas

a = 3b + 9 solve for b
jack travles 2.45 miles to school.Wanda travels 2.31 miles to school.Compare the distance using words.
Write 1.48 repeating as a mixed number
What is 12 x -4 divided by 16
Lisa had 3 dollars. she went to the bank and exchanged the 3 dollars for 30 dimes. Describe the relationship between the value of a dollar and the value of a
Write a word phrase for the algebraic expression 3X -7 a. The difference of three times a number X and seven b. The difference of seven and three times a number
A number that cannot be written as a ratio of two integers
What are 2 food making processes
what does it mean for two planes to intersect each other?
a = 3b + 9 solve for b