Durbydurb Durbydurb

16-09-2019
Mathematics

contestada

Simplify (7x) - (-2x).
5x
-5x
O9x
0-9x

Respuesta :

donottryme donottryme

16-09-2019

Hello!

Your answer is: 9x

because you are subtracting a negative, invert the symbols

(7x) + (2x)

then just combine the like terms to get 9x

I hope this helps, and have a nice day!

Answer Link

Otras preguntas

When finding the product (x – 3)(x + 4), what would you add to x(exponent of 2)-3x to get the final answer? A. –4x + 12 B. –3x – 12 C. 3x + 12 D. 4x – 12

Write an algebraic expression The quantity 9 more than a number

The id is most directly associated with

what is -9 and 4/5 - 4 and 3/5

Which techniques did Renaissance artists use in artworks? Choose all answers that are correct. A. atmospheric perspective to give paintings a sens

to make 5 pies,need about 2 pounds of apples.h ow many pounds do you need to make 20 apple pies?

true or false? postulates are accepted as true without proof. a. true b. false

find the difference. 798300-348659=

the original height of the leaning tower of pisa was 184 1/2 feet. at a distance of 140 feet from the base of the tower, the angle of elevation from the ground

I need help with these questions please help. They are uploaded. Please type what number you are doing thanks!