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Arte-miy333 [17]
3 years ago
5

Given 8x + 2 = 3 - x; x =

Mathematics
2 answers:
Schach [20]3 years ago
6 0

Answer:

x = 1/9

Step-by-step explanation:

We are given the equation:

8x + 2 = 3 - x

In order to solve for the variable x, we need to isolate it; in other words, we need to combine all the x terms and move everything else to the other side.

First, add x to both sides:

8x + x + 2 = 3

9x + 2 = 3

Now subtract 2 from both sides:

9x = 3 - 2 = 1

Divide both sides by 9:

x = 1/9

The answer is thus 1/9.

<em>~ an aesthetics lover</em>

schepotkina [342]3 years ago
3 0

Answer:

x = 1/9

Step-by-step explanation:

8x + 2 = 3 - x

Add x to both sides.

9x + 2 = 3

Subtract 2 from both sides.

9x = 1

Divide both sides by 9.

x = 1/9

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Answer:

4g^{6} + 16g^{3}+16

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2(2g^{3}+4)*g^{3}+4(2g^{3}+4)

5 0
3 years ago
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Evaluate 8w - 2p if w = 6 and p = -5
zysi [14]

Known facts

  • w = 6
  • p = -5

8w - 2p = 8(6) - 2(-5) = 48 + 10 = 58

Answer: 58

Hope that helps!

4 0
2 years ago
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Sue has $2.20 in dimes and nickels. If she has 13 more dimes than nickels, how many of each coin does she have?
dem82 [27]
10d+5n=220
divide both sides by 5
2d+n=44

d=13+n
sub 13+n for d in other equatin

2(13+n)+n=44
26+2n+n=44
26+3n=44
minus 26 both sides
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n=6
sub back

d=13+n
d=13+6
d=19


19 dimes
6 nickles
4 0
3 years ago
Evaluate 3^2 + (5 − 2) ⋅ 4 − 6 over 3.<br> 19<br> 16<br> 46<br> 24
Ludmilka [50]
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Parenthesis, Exponents, Multiplication/Division, Addition/Subtraction
3^2+3*4- 6/3
9+3*4- 6/3
9+12- 6/3
9+12-2
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19
So your answer is 19.
8 0
3 years ago
I need help with question 3 and 4
katrin2010 [14]
Question 3.  You divide 5 1/4 by 3/4 then multiply that by 20.
The answer is 140


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