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3 years ago

Whats the answer to this question and how did you do it?? thanks,,, (:

Mathematics

2 answers:

lutik1710 [3]3 years ago

7 0

$5x+3=3x+7\\
5x-3x=7-3\\
2x=4\\
x=2$

MrRa [10]3 years ago

5 0

5x+3=3x+7
<em></em>-3 = -3
2x+3=7
-3= -3
2x=4
x=2

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iren2701 [21]

Answer:

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Step-by-step explanation:

We need to find distance between points A and B

Looking at the graph,

Point A : (2,6) and Point B: (-3,-6)

We need to find the distance between these points.

The formula used is: $Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\$

We have Points A : (2,6) and B: (-3,-6)

So, $x_1=2, y_1=6, x_2=-3, y_2=-6$

Putting values in formula and finding distance

$Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\\\Distance=\sqrt{(-3-2)^2+(-6-6)^2} \\Distance=\sqrt{(-5)^2+(-12)^2} \\Distance=\sqrt{25+144} \\Distance =\sqrt{169}\\Distance = 13$

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konstantin123 [22]

Answer:

11) Irrational number

12) Integer

13) Communitive property of addition

14) Distributive property of addition and multipacation

15) 26

16) 8

17) -41

18) 65

19) -5x-20

Step-by-step explanation:

Hope I helped

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