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alexdok [17]
3 years ago
6

What is the value of x in equation 6x + 2= 9x - 1?

Mathematics
2 answers:
fgiga [73]3 years ago
7 0
Answer =1


6x+2=9x-1
-3x=-3
X=1
Free_Kalibri [48]3 years ago
6 0

Answer:

x=1

Step-by-step explanation:

So we have the equation:

6x+2=9x-1

Subtract 6x from both sides:

(6x+2)-6x=(9x-1)-6x\\2=3x-1

Add 1 to both sides:

(2)+1=(3x-1)+1\\3=3x

Divide both sides by 3:

(3)/3=(3x)/3\\x=1

So, the value of x is 1 :)

P.S. Welcome to Brainly!

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Answer:

(2,12)

Step-by-step explanation:

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3 years ago
PLS HURRY Kimberly had p coins. Then she found 5 more coins in a drawer. Write an expression that
stellarik [79]

Answer: p + 5 = new amount

Step-by-step explanation:

You have to write it the way it's read

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2 years ago
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Suppose that 5 J of work is needed to stretch a spring from its natural length of 30 cm to a length of 39 cm.
vesna_86 [32]

Answer

given,

work = 5 J

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W = \dfrac{1}{2}kx^2

x = 0.39 - 0.30 = 0.09 m

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a) work when spring is stretched from  32 cm to 34 cm

x₂= 0.34 -0.30 = 0.04 m

x₁ = 0.32 - 0.30 = 0.02

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W = 0.741 J

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3 0
3 years ago
What is 7 devided by 245 and show work
agasfer [191]

1. <span>Set up the long division.
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<span>245/7</span>

2. <span>Calculate 700 ÷ 245, which is 2 with a remainder of 210.
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3. <span>Bring down 0, so that 2100 is large enough to be divided by 245.
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4. <span>Calculate 2100 ÷ 245, which is 8 with a remainder of 140.
</span>
<span><span>0.028</span><span>245|/.</span><span>4.90</span><span>2.100</span><span>1.960</span><span>140</span></span>

5. <span>Bring down 0, so that 1400 is large enough to be divided by 245.
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<span><span>0.028</span><span>245/7.</span><span>4.90</span><span>2.100</span><span>1.960</span><span>1400</span></span>
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<span><span>0.0285</span><span>245|7.</span><span>4.90</span><span>2.100</span><span>1.960</span><span>1400</span><span>1225</span><span>175</span></span>

7. <span>Therefore, 7 divided by 245 approximately equals 0.0285
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8. <span>Simplify
</span><span><span><span>0.0285  <------------- Answer :) </span></span>
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2 years ago
Plz help<br> (5 x 10^3)(3.5 x 10^-1
stellarik [79]

Answer:1750

Step-by-step explanation:

5 0
3 years ago
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