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Ket [755]
3 years ago
14

-3x+18=7x what could you do to isolate the variable term to one side of the equation

Mathematics
2 answers:
Alexxandr [17]3 years ago
7 0

Answer:

7x=−x+24 7 x = − x + 24  

Step-by-step explanation:

The equations we solved in the last section simplified nicely so that we could use the. Our strategy will involve choosing one side of the equation to be the variable side, and step by step, to isolate the variable terms on one side of the equation

BigorU [14]3 years ago
7 0

Answer:

We should add 3x to both sides, after that,then divide both sides of your result by 10

X=1.8

Step-by-step explanation:

-3x+18=7x

Add 3x to both sides

3x-3x+18=3x+7x

18=10x

Divide both sides by 10

18/10=10x/10

1.8=x

x=1.8

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If i= the square root of -1, what is the value of i to the 3rd power
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I^3 = i^(2+1) = i^2 x i -1 x i = -i
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3 years ago
Help me plz with this giving brainless to the right answer
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Answer:whats the question

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4 0
2 years ago
What is the value of z in the equation 2(4z − 3 − 1) = 166 − 46?
shepuryov [24]

Refine 2(4z-3-1)

= 2(4z-4)

Refine : 166 - 16 = 120

therefore:

2(z-4) = 120

Divide both sides by  2 :

\frac{2(z-4)}{2} =  \frac{120}{2}

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add 4  to both sides:

4z-4+4 = 60+4

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Divide both sides by 4 :

\frac{4z}{4} =  \frac{64}{4}

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hope this helps!


8 0
3 years ago
Read 2 more answers
If the radius of the base is 2, and the height is 4, what is the volume of the cylinder?
MAVERICK [17]
givens
pi = 3.14
r = 2
h = 4

Formula
v = pi r^2 h

Sub and Solve
V = 3.14 * 2^2 * 4
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4 0
3 years ago
Read 2 more answers
What is the value of the 9th term in the following geometric sequence?
earnstyle [38]

Answer:  The correct option is (D) 196608.

Step-by-step explanation:  We are given to find the value of the 9th term in the following geometric sequence :

3,     12,    48,    192,    .     .     .

We know that

the n-th term of a geometric sequence with first term a and common ratio r is given by

a_n=ar^{n-1}.

For the given sequence, we have

first term, a = 3  and the common ratio, r is given by

r=\dfrac{12}{3}=\dfrac{48}{12}=\dfrac{192}{48}=~~.~~.~~.~~=4.

Therefore, the 9th term of the given sequence will be

a_9=ar^{9-1}=3\times 4^8=3\times65536=196608.

Thus, the required 9th term of the given sequence is 196608.

Option (D) is CORRECT.

7 0
3 years ago
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