What would you do to solve the equation below?

Mathematics

1 answer:

solmaris [256]2 years ago

6 0

Answer:

add 3 to both sides of the equal sign

Step-by-step explanation:

to solve the equation you would have to add three

that is because you have to do inverse operations

and you would add because the opposite of subtracting is adding

so solving it would look like this

x - 3 = 12

+3 +3

x = 15

this is how you check the answer:

15 - 3 = 12

+3 +3

You might be interested in

For each object identify two shapes that can be combined to model the object

ira [324]

A). The second one and the fourth one combined make the object ( a )

B). First one and the last one combined make the object ( b )

C). First one and the third one combined make the object ( c )

3 0

2 years ago

What is the answer for this problem 3-3×6+2=?

liberstina [14]

Answer:

-13

Im correct!

6 0

2 years ago

Read 2 more answers

You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable estimate for the

Vesna [10]

Answer:

A sample size of at least 1,353,733 is required.

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of , and a confidence level of , we have the following confidence interval of proportions.

$\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}$