4 years ago

Please help me Solve: 2x-3=6

Mathematics

2 answers:

ratelena [41]4 years ago

5 0

2x-3=6
2x=9
x=9/2=4.5
.............................

elixir [45]4 years ago

4 0

OK. Here we go:

Step #1: Write the equation on your paper.

Step #2: Add 3 to each side of the equation.

Step #3: With the result of step-#2, divide each side of the equation by 2.

If your result of step-#3 is not 4.5, then go back to step-#1, and go through
all 3 steps again, trying to be more careful and focused.

You might be interested in

jan, mya, and sara ran a total of 64 miles last week. jan and mya ran the same number of miles. sara ran 8 less miles than jan a

kherson [118]

$x-\ Jan's\ destination\\\\y-\ Mya's \ destination \\\\ z-\ Sara's\ destination\\\\\
x+y+z=64\\
x=y\\
z-8=2x\\\\
x+x+z=64\\
z=2x+8\\\\
2x+2x+8=64\\\\
4x+8=64\\\\
4x=64-8\\\\
4x=56\ \ |:4\\\\x=14\\\\z=2x+8=2*14+8=28+8=36\\\\ Sara\ ran\ 36\ miles.$

5 0

3 years ago

It takes 25 minutes to fry a burger at Jill street, how long will it take to fry 13 burgers

Misha Larkins [42]

Answer:

325 minutes

Step-by-step explanation:

We can use a ratio to solve

25 minutes x minutes

------------------ = ---------------

1 burger 13 burgers

Using cross products

25*13 = 1x

325 = x

325 minutes

7 0

3 years ago

Read 2 more answers

A-14 b-39 c-51 d-90 i’ll appreciate any help

Nat2105 [25]

Answer:

Step-by-step explanation:

2x + 11 + 4x - 5 = 90° because this is a right triangle.

6x + 6 = 90°

6x = 84

x = 14

7 0

4 years ago

move polygon ABCD to a location of your choice on the coordinate plane and change the orientation of EF. be sure that the preima

Kipish [7]

Answer:

Step-by-step explanation:

3 0

4 years ago

What is the area of the figure shown delow?

Mariulka [41]

Answer:

160mm2 is the correct answer

Step-by-step explanation:

7 0

2 years ago