All categories

3 years ago

Find the value of x

Mathematics

1 answer:

klio [65]3 years ago

8 0

Answer:

x=1

Step-by-step explanation:

7x-1+2x-1=7

7x+2x-1-1=7

9x-2=7

9x=7+2

9x=9

9x/9=9/9

x=1

You might be interested in

Simplify.12-16/(-4) A.8 B.-1 C.16 D.1

anygoal [31]

We need to follow PEMDAS.

We need to do the division before we can do the subtract (which becomes into addition because of the signs).

12 - 16/-4

12 - (-4)

12 + 4

16

Your final answer is C. 16.

8 0

3 years ago

Find the total length of six sections when each section is 72.5mm in length

Tema [17]

The total length is 435mm

3 0

3 years ago

Read 2 more answers

HELP PLEASE!! HURRY!!!! NO SPAM!!!!!! Identify the solution set of the inequality 4|f + 6| ≤ −16 and the graph that represents i

blagie [28]

Answer: f=3

Step-by-step explanation:

The intervals means that angle f is between the quadrant 1.

where x+y=90

6 0

3 years ago

4km in9hr, then 24 km in

Morgarella [4.7K]

If you ran 4km in 9 hours.
Then you'll run 24 km's in.

4km per 9 hours
8km per 18 hours.
12km per 26 hours.
16km per 34 hours.
20km per 40.
24km per 46.

5 0

3 years ago

Read 2 more answers

Solve for x 8/x +1/5 = 3/x

HACTEHA [7]

Answer:

I think x=-25

Step-by-step explanation:

8 0

3 years ago