aneesahrose aneesahrose

01-04-2021
Mathematics

contestada

1/2x - 7 = 1/3 (x- 12)

Respuesta :

barackodam barackodam

01-04-2021

Answer:

x = 18

Step-by-step explanation:

1/2x - 7 = 1/3 (x- 12)

Multiply both sides by 3

3 * 1/2x - 3 * 7 = 3 * 1/3 (x - 12)

3/2x - 21 = x - 12

Collect like terms

3/2x - x = 21 - 12

1/2x = 9

Multiply both sides by 2

x = 2 * 9

x = 18

Answer Link

01-04-2021

Answer:

x = 18

hope this helps! :)

Answer Link

Otras preguntas

What two major processes are involved in the oxygen cycle?

How does transpiration play a role in the water cycle ?

Does the depth of a pan affect how water freezes?

If the speed of an object is tripled, its kinetic energy will be

Was the Gold Rush a good or bad thing for the United States?

What two major processes are involved in the oxygen cycle?

Does the depth of a pan affect how water freezes?

Trying to translate word problems. Five times the sum of 3 and twice some number is 70. what is the number?

A pound of seedless red grapes costs $2.75. Drew must spend less than $9.35 on a bunch of seedless red grapes.Inequality:Solution:Interpretation:

A passenger on a boat moving at 1.70 m/s on a still lake walks up a flight of stairs at a speed of 0.60 m/s , as shown in the figure . The stairs are angled at