shiestyD shiestyD

01-11-2021
Mathematics

contestada

Nine times a number is 42 more than twice the same number. Find the
number.

Respuesta :

shykeimahoward shykeimahoward

01-11-2021

Answer:

Step-by-step explanation:

42x9=378x2=756

Answer Link

jjodlask jjodlask

01-11-2021

Answer:

x=6

9x=42+(2x)

Step-by-step explanation:

9x=42+2x

subtract 2x both sides

7x=42

÷7 both sides

x=6

9•6=42+(2•6)

54=42+12

Answer Link

Otras preguntas

Thelma spent 1/6 of her weekly allowance on dog toys. 1/4 on a dog collar and 1/3 on dog food. What fraction of her weekly allowance is left

Forget the motor When im on the boat Think of the best time To buy a new coat What am I......?

The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.

What's 5 divided by x squared explain

A blue rope is 3 times the length as a red rope. A green rope is 5 times as log as the blue rope of the total length of all 3 ropes equals 508.25m what is the l

A blue rope is 3 times the length as a red rope. A green rope is 5 times as log as the blue rope of the total length of all 3 ropes equals 508.25m what is the l

What's 5 divided by x squared explain

josh wanted to buy a bicycle but didn't have enough money. After josh told his troubles to sam slick, sam said,"I can fix that. see that fence? each time you ju

What's 5 divided by x squared explain

find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4