ryanjiomaxwell ryanjiomaxwell

11-01-2020
Mathematics

contestada

what is the solution to the algebraic equation 7 less than 4 times a number is 21

Respuesta :

yzabelled26 yzabelled26

11-01-2020

Answer:

4x-7=21

4x=28

x=7

Answer Link

mojofoth mojofoth

11-01-2020

21=4x-7
(add 7 to both sides)
28=4x
(divide both sides by 4)
7=x

Answer Link

Otras preguntas

The function g(x) = 3(x − 3)2 + 2 will translate 2 units down.

In Shakespeare’s play Julius Caesar, Caesar gives many parks and orchards to the citizens of Rome upon his death. What do you infer that the citizens of Rome w

A farmer is fencing a 270 ft by 330 ft rectangular pasture. Posts are to be placed every 6 ft. how many posts are needed?

Judy has a sugar cone and wants to know how many cubic inches of ice cream it will hold if it is filled completely to the top of the cone and no more. The cone

Read the sentence. After they returned from the lake, they began to think about dinner. How is the word in bold being used?

The equation of line GH is Y=4x-3. What's the equation of a line GH in slope-intercept form contains point (2-3)

Help please Because of slave labor , many southern settlers had leisure time to enjoy art, literature and music True or False

This photo shows which major difference between the war in europe and the war in the pacific?

Which of the following is an example of biogeography supporting the theory of evolution? A. Species that develop in different environments all have similar ada

Birth control can come in which of the following forms? A. A pill B. A patch C. A ring D. All of the above