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2 years ago

What is x if 3x-2=x-3

Mathematics

2 answers:

blsea [12.9K]2 years ago

7 0

Answer:

x=-1/2

Step-by-step explanation:

add 2 to both sides

3x=x-1

subtract x from both sides

2x=-1

divide by 2

x=-1/2

N76 [4]2 years ago

7 0

Answer and Step-by-step explanation:

$\huge\boxed{~~x=\frac{-1}{2}~~}$

Step 1: Subtract x from both sides:

$3x-2-x=x-3-x$

$2x-2=-3$

Step 2: Add 2 to both sides:

$2x-2+2=-3+2$

$2x=-1$

Step 3: Divide both sides by 2:

$\frac{2x}{2}=\frac{-1}{2}$

$x=[tex]\frac{-1}{2}$ [/tex]

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alina1380 [7]

Answer:

1.734

Step-by-step explanation:

Given that:

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5 0

3 years ago

What would this answer be if i solved for x?

Molodets [167]

Answer: x= -7

Explanation: These equations together should equal 180 because it is a line. Therefore
x + 67 + x + 127 = 180

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2x + 194 = 180

Then
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4 0

2 years ago

An airplane is flying at a speed of 500 mi/h at an altitude of one mile. The plane passes directly above a radar station at time

d1i1m1o1n [39]

Answer:

a) $s=\sqrt{1+d^2}$

b)d(t)=500t

c) $s(t) =\sqrt{1+250000t^2}$

Step-by-step explanation:

d = Horizontal distance

s = the distance between the plane and the radar station

The horizontal distance (d), the one mile altitude, and s form a right triangle.

So, use Pythagoras theorem

$Hypotenuse^2=Perpendicular^2+Base^2$

$s^2=1^2+d^2$

a) $s=\sqrt{1+d^2}$

(b) Express d as a function of the time t (in hours) that the plane has flown.

$distance = speed \times time$

d(t)=500t

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using b

$s(t) =\sqrt{1+(500t)^2}\\s(t) =\sqrt{1+250000t^2}$

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2 years ago

If un=n(n2+1), evaluate u5-u4

Vesna [10]

Answer: 62
Hope this helps : )

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2 years ago

Se vendieron un total de 297 boletos para la obra de teatro escolar. Los boletos eran o de adulto o de estudiante. El número de

aev [14]

Answer: x boletos de adulto

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Step-by-step explanation: 96 y 192

4 0

2 years ago

What is x if 3x-2=x-3​

What is x if 3x-2=x-3