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3 years ago

What is the answer to the equation 2(x+3) -3x = -2x+10

Mathematics

1 answer:

Georgia [21]3 years ago

6 0

Answer:x=4

Step-by-step explanation: ok this is pretty long but here we go

you can 2x+6−3x=−2x+10
Simplify 2x+6-3x2x+6−3x to -x+6−x+6
−x+6=−2x+10
Regroup your terms to give you 6−x=−2x+10
Subtract 6 from both of your sides to give you −x=−2x+10−6
Simplify -2x+10-6−2x+10−6 to -2x+4−2x+4 to give you −x=−2x+4
Add 2x2x to both of your sides to give you −x+2x=4
Simplify -x+2x−x+2x to xx to give you you answer of x=4
- answer x=4 Hope this helps

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Can someone solve this question to me.i will mark brainliest. :)

Alex787 [66]

Answer:

Parent Function: $y=\sqrt{x}$
Horizontal shift: right 3 units
Vertical shift: up 3 units
Reflection about the x-axis: none
Vertical strech: streched

Step-by-step explanation:

assume that $y=\sqrt{x}$ is $f(x)=\sqrt{x}$ and $y=\sqrt{-2x+6}+3$ is

$g(x)=\sqrt{-2x+6}+3\\ f(x)=\sqrt{x} \\g(x)=\sqrt{-2x+6}+3$

The transformation from the first equation to the second equation can be found by finding a,h and k for each equation.

$y=a\sqrt{x-h}+k$

factor a 1 out of the absolute value to make the coefficient of x equal to 1

$y=\sqrt{x}$

factor a 2 out of the absolute value to make the coefficient of x equal to 1

$y=\sqrt{2}\sqrt{x-3}+3$

find a, h and k for $y=\sqrt{2}\sqrt{x-3}+3$

$a=1.41421356\\ h=3\\k=3$

the horizontal shift depends on the value of h when $h > 0$ , the horizontal shift is described as:

$g(x)=f(x+h)$ - the graph is shifted to the left h units

$g(x)=f(x-h)\\$ - the graph is shifted to the right h units

the vertical shift depends on the value of k

5 0

1 year ago

Perform the following multiplication<br><br>a) 9xy ( x²y – xy²)<br><br>b) 7 p²q² (9 pq - 9 p²q²)

erastova [34]

Answer:

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6 0

3 years ago

Assume that A varies directly with z. If A = 30 when z = 5, find A when z = 9.

pishuonlain [190]

If A varies directly with z, and A is 30 and z is 5, then when z is 1, A is 6.
z: 5 ÷ 5 = 1
A: 30 ÷ 5 = 6
Then, when z is 1, A is 6
So, when z is 9, A is...
z: 1 × 9 = 9
A: 6 × 9 = 54

A is 54

6 0

3 years ago

Read 2 more answers

Ryan’s unpaid credit card balance was $1853.68. His APR is 24.9%. What is his new balance after he makes one new transaction for

Nataliya [291]

Answer:

204

Step-by-step explanation:

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3 years ago

How many people have a membership?

Ymorist [56]

Answer:

38 people have a membership.

Step-by-step explanation:

That's because the bottom row shows how many years they've had the membership.

And the y axis shows how many people or the frequency of people having the membership for that amount of years.

So its a bar graph that shows you how many of the members have had the membership for a set amount of years.

So all you have to do is add up each column,

0-2 years = 6 people

2-4 years = 8 people

4-6 years = 10 people

6-8 years = 8 people

8-10 years = 6 people

6 + 8 + 10 + 8 + 6 = 38

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3 years ago