3 years ago

5-x=12 help plss now

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

6 0

Answer:

x = -7

Step-by-step explanation:

5-x=12

To solve for x, you must first make the equation equal to x (to make x alone on one side).

5 - x = 12

-5 -5

-x = 7

-x(-1)=7(-1)

x = -7

You might be interested in

Quadrilateral ABCD is inscribed in circle O. What is m∠B ? Enter your answer in the box. ° A quadrilateral is inscribed in a

TiliK225 [7]

Answer:

$m$

Step-by-step explanation:

Step 1

Find the value of x

we know that

In an inscribed quadrilateral the opposites angles are supplementary

In this problem

$m$

substitute the values and solve for x

$(2x-7)+(x+4)=180\°$

$3x-3=180\°$

$3x=183\°$

$x=183\°/3=61\°$

step 2

Find the measure of angle B

$m$

substitute the value of x

$m$

8 0

3 years ago

Solve 3x 2 + 11x + 6 = 0

ollegr [7]

Answer:

=0.667

x=3

Step-by-step explanation:

6 0

3 years ago

Complete the calculation so that each shows the correct sum.

dsp73

-2.964 Your welcomeeeeeeeee

3 0

2 years ago

Please help me I don’t know what to do

Lisa [10]

Answer:

(x-3,y-4) = correct

Step-by-step explanation:

5 0

2 years ago

What is 10.9091% to 2 decimal places

Tom [10]

Answer:

10.91%

Step-by-step explanation:

Take your number: 10.9091

Now find the first 3 decimals: 10.909

If the last (3rd) decimal is 5 or more raise the 2nd decimal: 10.909 → 10.91

That is 2 decimal places

(if your teacher doesn't want it rounded then just 10.90%)

4 0

2 years ago

Read 2 more answers