4 years ago

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

Mathematics

1 answer:

lidiya [134]4 years ago

7 0

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!

You might be interested in

For breakfast, Mrs. Ryan bought a cup of coffee for $2.18 and a pastry for $1.65. How much change will she get back from $5.00?

Tom [10]

Answer:

1.17

Step-by-step explanation:

5-(2.18+1.65)

5 0

3 years ago

Six friends will exchange books in their book club. Each friend has one book to give to a friend, and will receive one book from

ExtremeBDS [4]

I believe I have came in my pants

8 0

3 years ago

Do you like cake or ice cream more?

jenyasd209 [6]

Answer:

ice cream no no

Step-by-step explanation:

ice cream good i dont like the smell i am not bored

4 0

3 years ago

Read 2 more answers

Jane has 15 coins in total of $2.18. She has 5 more quarters than nickels, has 3 pennies and dimes. How many quarters, nickels,

fredd [130]

She has 7 quarters two nickels and 3 dimes

8 0

3 years ago

Gabi tried to solve an equation step by step.<br> 0.1(0.5m+6)=2

agasfer [191]

Answer:

m=28

Step-by-step explanation:

0.1(0.5m+6)=2

Distribute

.05m +.6 =2

Subtract .6 from each side

.05m +.6-.6 = 2-.6

.05m = 1.4

Divide each side by .05

.05m/.05 = 1.4/.05

m = 28

6 0

3 years ago

Read 2 more answers