Ask question

Ask question

All categories

3 years ago

11

Please help i don't get it

2 answers:

scZoUnD [109]3 years ago

7 0

It seems that you are trying to solve for X. The first steps would be to use inverse operations in order to isolate and then solve for X. You would have to distribute the 4 into x+8, giving you 4x+32-4 = 34-2x. Then simplify it a bit, giving you 4x+28=34-2x. Add 2x to both sides and subtract 28 from both sides. This gives you 6x=6. Divide by 6 on both sides and you get X=1.

Answer: X=1

DedPeter [7]3 years ago

4 0

Not sure exactly what you are supposed to be doing but, I foiled the 4(x+8) and it became 4x+32-4=34-2x. I then did 32-4 which makes it 4x+28=34-2x. Then I added 2x to both sides making 6x+28=34 and then subtracted 28 from both sides making 6x=6 then divided both sides by 6 and got x=1.

You might be interested in

Please help me with this! I will mark you as brainliest!

erastovalidia [21]

Step-by-step explanation:

$\frac{ {5}^{3} }{ {5}^{7} }$

$\frac{1}{ {5}^{7 - 3} }$

$\frac{1}{ {5}^{4} }$

or

${5}^{ - 4}$

Hope it will help :)

4 0

4 years ago

Need helpp fastt plss will give brainliest to who is correct plss helpp

Roman55 [17]

Equal to. the units cancel out and theyre reciprocals

3 0

3 years ago

A straight line passes through the points (1,3) and (2,2). What is the x-intercept of this line?

Doss [256]

Answer:

x-int: (4, 0)

Step-by-step explanation:

First, we need to find the equation of the line.

The equation of a line is y = mx + b, where m is the slope and b is the y-intercept.

Thus, we need to find the slope first by using the slope formula:

$\frac{y_{2}-y_{1} }{x_{2}-x_{1} } \\$ or change in y / change in x

So we have: $\frac{3-2}{1-2}=\frac{1}{-1}=-1=m$

We must plug in the slope to find the y-intercept:

$3=-1(1)+b\\3=-1+b\\4=b$

So the equation of the line is y = -x + 4

The x-intercept means that the y coordinate is 0 so we can use the equation:

$0=-x+4\\-4=-x\\4=x$

7 0

2 years ago

BRAINLIEST FOR BEST ANSWER NO FOOLING AROUND Find each difference. If you get stuck, consider drawing a number line diagram.

Alecsey [184]

Answer:

A) 5

b) -5

c) 13

d) -5

e) -13

d) 13

g) 5

h) -13

3 0

3 years ago

Read 2 more answers

I rlly need help with this somebody i will give brainlist

Tasya [4]

Answer:

the answer is 10

Step-by-step explanation:

I just puted value and calculated it's simple

7 0

3 years ago