naseemhasni50 naseemhasni50

24-02-2022
Mathematics

contestada

What is the value of x in the equation −x = 6 − 3x + 8? (1 point) a −14 b −7 c 14 d 7

Respuesta :

24-02-2022

Answer:

x = 7, d

Step-by-step explanation:

-x = 6 - 3x + 8
=> -x - (6-3x+8) = 0
=> -x - 6 + 3x - 8 = 0
We simplify : 2x - 14 = 0
2x = 14, and x = 7

Recheck : -7 = 6 - 3 x 7 + 8 => -7 = 6 - 21 + 8 = -7.

Answer Link

Otras preguntas

costs $0.64. You pay with $1.00. how much change do you receive.

What is the slope of the line. 2x−5y=9

African-Americans that migrated to the Great Plains were called

How many years would it take an amount of money to double if it is invested at a rate of 8% compounded continuously

Which of the following is an island nation with a constitutional monarchy? A) Cambodia B) Indonesia C) Brunei D) Vietnam

What was one factor that affected the education of Black students during the early 1900s? Jim Crow laws were established to integrate public schools. Black scho

How many segments can be formed with segments measuring 3/4 cm, 1/3 cm, and 3/8 cm? A. No Triangles B. One Triangle C. More Than One Triangle

f(x)=0 has solution x= f(x)=4 has solution x=

According to Thomas Jefferson, what are some “self-evident” truths and God-given rights that all people should be untitled to?

Which equation has an a-value of –2, a b-value of 1, and a c-value of 3?