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3 years ago

If 5+20-22-3x = 10-2-2x + 5, what is the value of x?

Mathematics

1 answer:

Scrat [10]3 years ago

8 0

Answer:

x = -10

Step-by-step explanation:

combine like terms

3-3x=13-2x

since there are 2 x's move one them

3-3x = 13 -2x

+2x +2x

--------------------

3 - x = 13

-3 -3

-------------

-x = 10

you cant have negative variables so we multipy both sides by -1

-1(-x = 10)

x = -10

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

A) find the value of 2x+y wehn x =4 and y =3 b) find the value of a^2 + b when a = -2 and b = 5

Reil [10]

Answer:

Solution,

a. Given,

X=4

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Now,

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b. Given,

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b=5

Now,

 ${a}^{2} + b \\ = {( - 2)}^{2} + 5 \\ = 4 + 5 \\ = 9$ 

hope this helps...

Good luck on your assignment..

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