3 years ago

9x+7 when x+3 and x4 when x =3 pls do step by step

Mathematics

2 answers:

Anastaziya [24]3 years ago

6 0

Answer:

x=1

Step-by-step explanation: 9x+7=16

Subtract 7 from both sides.

9x=16−7

Subtract 7 from 16 to get 9.

9x=9

Divide both sides by 9.

Divide 9 by 9 to get 1.

x=1

sergiy2304 [10]3 years ago

3 0

Answer:

Step-by-step explanation:

9x+7 when x=3

Plug 3 into the equation for the variable x

So, it would be 9(3)+7

Multiply 9×3 together to get 27

Finally, add 27 and 7 together

The answer should be 34

You might be interested in

A class voted for either rollerblading, swimming, or biking as their favorite summer activity. If swimming got 42% percent of th

Nina [5.8K]

I dont know i wish i did

3 0

3 years ago

Can u get the steps to solving <br> -2(4)^2+4

svp [43]

(4)^2 must be done first.

That’ll give you 16. (4x4)

16 x -2= -32

-32+4= -28

8 0

3 years ago

I need help please and thank you

omeli [17]

Oof I’m not quite sure how to do that

8 0

3 years ago

If n = 13, then P(t > 2.2) < 0.025<br> True or false

Sergeu [11.5K]

Answer:

true

Step-by-step explanation:

6 0

3 years ago

Questions 1-6 please

MakcuM [25]

Question 1 is $6 \sqrt{2}$
question 2 is $4 \sqrt{5} + 3 \sqrt{2}$
question 3 is $6 \sqrt{2}$
question 4 is $8 \sqrt{3}$
question 5 is $\frac{ \sqrt{3}}{2}- \sqrt{3}$
question 6 is $5$

6 0

4 years ago