lethaniNtulicom lethaniNtulicom

23-05-2021
Mathematics

contestada

the sum of a number and nine is multiplied by-2 and the answer is -8. Find the number

Respuesta :

KNIGHT2000 KNIGHT2000

23-05-2021

Answer:

Step-by-step explanation:

Answer Link

samuelthankgod samuelthankgod

23-05-2021

Step-by-step explanation:

let number be x

-2(x+9)= -8

-2x -9= -8

-2x = -8+9

-2x= 1

x= -1/2

Answer Link

Otras preguntas

If angle adc=134 and adb=5x+4 and bdc=7x-2 what does angle bdc measure

is 3 tenths multiplied by 100 equal 300 thousandths

4,083,817 what 3 digits are in the units period?

Use polymer in a sentence

What is equal representation?

How would you describe king arthur as a king?

Max drove 460 miles in 8 hours at a constant speed. How long would it take him to drive 661.25 miles at that speed

Which ocean is south of mexco

People’s choices can sometimes have negative effects on their own health, as well as the health or well-being of others. Describe two of these choices, explaini

What is the value of 43,782 underline digit is 7