2 years ago

2x - 7 = -X-1 What is that answer to this

Mathematics

1 answer:

denis23 [38]2 years ago

4 0

Answer:

x = 2

Step-by-step explanation:

2x - 7 = -x - 1

(add x on both sides)

3x - 7 = -1

(add 7 on both sides)

3x = 6

(divide both sides by 3)

x = 2

You might be interested in

-3 ( 10X - 4) = 5 (-6x+1)+7

Arlecino [84]

Answer:

All real numbers

Step-by-step explanation:

-3(10x - 4) = 5(-6x + 1) + 7

-30x + 12 = -30x + 5 + 7

-30x + 12 = -30x + 12

-30x = -30x

0 = 0

Best of Luck!

5 0

3 years ago

A rectangular prism is 6 feet long, 5 feet wide, and 7 feet tall. What is the surface area in square inches?

marta [7]

Answer:

214

Step-by-step explanation:

7 0

3 years ago

What is the first step to solve the following equation:<br> 7x = 42

Dovator [93]

Divide by 7, answer is 6

3 0

2 years ago

Read 2 more answers

Determine the validity of the following argument. If one of the arguments is listed in the text, please name it: If n is a real

Hoochie [10]

Answer:

Step-by-step explanation:this is confusing for me oof

3 0

3 years ago

Number sense which subtraction sentences show you how to find 15- 7

Mars2501 [29]

You can use addition to solve this problem. 7+_= 15

6 0

3 years ago