angeli71 angeli71

26-01-2020
Mathematics

contestada

HELP MEEEEEE
Simplify the expression 9 (x-1)-2x+5

Respuesta :

puddinwolf puddinwolf

26-01-2020

Answer:

7x-4

Step-by-step explanation:

9(x-1) -> 9x -9

9x-9-2x+5

9x and -2x both have x so they are added for 7x same for -9 and 5 and they become -4

Answer Link

msmerida msmerida

26-01-2020

Answer:

7x - 4

Step-by-step explanation:

9 (x - 1) - 2x + 5 =

9x - 9 - 2x + 5 =

7x - 4

Answer Link

Otras preguntas

The time t required to drive a certain distance varies inversely with the speed r. If it takes 2 hours to drive the distance at 40 miles per hour, how long will

What is the algebraic expression for this story problem?A tank is filling with water from a natural spring well. Two days ago the water was 10 feet deep, and ye

the continuous muscular tube of the digestive system is called the

why is it important to know your variables when conducting an investigatory problem ?

how could a person in the provinces be granted roman citizenship

4x-5y=20 find the slope

Please solve equations by completing square

True or false the origin would be included in the solution set for the following inequality: y>3x-9

Please solve equations by completing square

What role do media, such as virtual worlds, play in shaping gender stereotypes?