2 years ago

( x + 3 ) + ( − 7 x − 1 )

Mathematics

2 answers:

lora16 [44]2 years ago

8 0

Answer:

-6x +2

Step-by-step explanation:

( x + 3 ) + ( − 7 x − 1 )

Combine like terms

x -7x +3 -1

-6x +2

Readme [11.4K]2 years ago

7 0

Answer:

-6x + 2.

Step-by-step explanation:

( x + 3 ) + ( -7x - 1 )

Remove brackets.

x + 3 -7x - 1

Rewrite as like terms.

-7x + x + 3 - 1

Calculate .

-6x +2.

You might be interested in

From the top of a cliff, which is 120 meters above the water, tha angle of depression of a boat on the water is 18°. How far is

harina [27]

To find how far the boat is from the bottom of the cliff is you’ll use tan;

Tan18degrees=120/x

x=120/tan18degrees

x=369m

4 0

3 years ago

HELP PLEASE!! <3 <br> A rectangle has vertices (w,v), (w,z), and (z,z). Find the fourth vertex.

Vaselesa [24]

Answer:

Hey, Try practiceing on your own

Step-by-step explanation:

8 0

3 years ago

Amy, Doug, and Ginger took a math test. Amy scored 12 points higher than Doug, and Ginger scored twice as many points as Doug. T

lakkis [162]

Amy(A): D + 12
Doug(D):D
Ginger(G):2D
SumOfAll(S)=208 : Total points / sum of all three friends

(D+12)+D+2D=208
D+12+3D=208 - transpose 12 to the right side
4D=208-12
4D = 196 - divide both sides by 4
D=49
Therefore, Doug scored 49

7 0

3 years ago

Read 2 more answers

What 2 numbers equal -80

mina [271]

-10 and 8 multiply them to equal 80 but if there both negative it will be a positive 80 because if you multiply 2 negatives its postive hope this helps

4 0

3 years ago

Read 2 more answers

You buy 1.86 pounds of ground beef 2,8

Mariana [72]

What is this question asking?
maybe try 3.87

7 0

3 years ago