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Nataliya [291]
3 years ago
14

5. 3 - 3x – 3 + 2x = -4x + 3x I need help! Can someone please solve x for me! I don't know what to dooo​

Mathematics
1 answer:
alina1380 [7]3 years ago
4 0

Answer:

x = 3.5

Step-by-step explanation:

3 - 3x - 3 + 2x = 4x + 3x

-x = 7x

2x = - 7

x = 7/2

x = 3.5

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A line has a slope of -3/2 and has a Y intercept of 3 what is the X intercept of the line
SashulF [63]

Answer: x=2

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope of the line and "b" is the y-intercept.

We know that the slope of this line is:

m=-\frac{3}{2}

And the y-intercept is:

b=3

Since the line intersects the x-axis when y=0,  we can substitute values into  y=mx+b:

 0=-\frac{3}{2}x+3

The final step is to solve for "x", then:

-3=-\frac{3}{2}x\\\\(-3)(-2)=3x\\\\6=3x\\\\x=\frac{6}{3}\\\\x=2

6 0
3 years ago
Read 2 more answers
Special right triangle desmo
otez555 [7]

9514 1404 393

Answer:

  x = 15√3

  y = 30

Step-by-step explanation:

In a 30°-60°-90° "special" triangle, the ratios of side lengths are ...

  1 : √3 : 2

Your diagram shows the short side is 15, so the other sides can be found by multiplying the above ratio numbers by 15.

  1 : √3 : 2 = 15 : x : y = 15 : 15√3 : 30

  x = 15√3

  y = 30

3 0
3 years ago
How do you find the measure of an angle?​
Ymorist [56]

Answer:

use the corner ofa paper to see if its obtuse it should be long and wide if its acute it should be a corne

Step-by-step explanation:

3 0
3 years ago
2.) Which is an equation? *
Kazeer [188]

Answer:

B is your answer ok bro

didn't ask like this questions

6 0
3 years ago
Y+3=-(x+8) need to graph it
svetoff [14.1K]
Then graph it shorty
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