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Naily [24]
3 years ago
8

4x+1=2x-5 what is the answer

Mathematics
2 answers:
shutvik [7]3 years ago
7 0
Answer: x=-3
Steps: move the like terms
4x-2x=-5-1
2x=-5-1
Calculate the difference
2x=-6
Divide both sides by 2 and you get x=-3

Hope this helps ʕ•ᴥ•ʔ
LekaFEV [45]3 years ago
6 0

Answer:

-3

Step-by-step explanation:

4x+1=2x-5

   -1       -1

4x= 2x-6

-2x       -2x

2x=-6

/2    /2

x=-3

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Find the real solution(s) of the equation. Round your answer to two decimal places when appropriate. 5x^6=30
Elina [12.6K]

Answer:

The real solutions are

x=\sqrt[6]{6}\approx 1.35\\\\\:x=-\sqrt[6]{6}\approx -1.35

Step-by-step explanation:

The solution, or root, of an equation is any value or set of values that can be substituted into the equation to make it a true statement.

To find the real solutions of the equation 5x^6=30:

\mathrm{Divide\:both\:sides\:by\:}5\\\\\frac{5x^6}{5}=\frac{30}{5}\\\\\mathrm{Simplify}\\\\x^6=6\\\\\mathrm{For\:}x^n=f\left(a\right)\mathrm{,\:n\:is\:even,\:the\:solutions\:are\:}x=\sqrt[n]{f\left(a\right)},\:-\sqrt[n]{f\left(a\right)}\\\\x=\sqrt[6]{6}\approx 1.35\\\\\:x=-\sqrt[6]{6}\approx -1.35

7 0
3 years ago
ILL GIVE BRAINLIST ON WHOEVER GETS RIGHT!!!!
tiny-mole [99]

Answer:

The first and third answer I believe.

Step-by-step explanation:

The side with 3 can go over 1.5, since they are both at the same side. It will be equivalent to 4 over 2 because they are also the same side. (1st option)

Multiplying each side by 1/2, does result you to the final image.

3 multiplied by 1/2 is 1.5

4 multiplied by 2 is 2

7 0
3 years ago
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alexdok [17]
4/5. hopefully this helps
7 0
2 years ago
Read 2 more answers
For the function y=400-22x, what is the rate of change
dolphi86 [110]

Answer:

-22

Step-by-step explanation:

The function y=400-22x is a linear equation in the form y=mx + b. Although they put "mx" after "b" so the equation doesn't start with a negative.

"m" is rate of change, or the slope if graphed.

The negative means "y" decreases as "x" increases. On a graph, it decreases left to right.

8 0
3 years ago
Can someone answer 2,3,4
DENIUS [597]
2: 335 cause you have to do 80b+5s= 80(4)= 320
5(3)=15
320+15=335
8 0
3 years ago
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