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Vadim26 [7]
3 years ago
15

Solve the equation for x 6x + 1 - 4x = 2+ x + 4

Mathematics
1 answer:
Nina [5.8K]3 years ago
4 0
First simplify all of the numbers with common variables (or those without)

6x - 4x + 1 = 2 + x + 4

2x + 1 = x + 6

subtract x from both sides to move x to one side

2x (-x) + 1 = x (-x) + 6

x + 1 = 6

subtract 1 from both sides to isolate the x

x + 1 (-1) = 6 (-1)

x = 6 - 1

x = 5

5 is your answer for x

hope this helps
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Derek reads at a rate of 25 words per minute. If he reads constantly until he is finished how long would it take him to read a 2
sweet-ann [11.9K]

Answer:

9

Step-by-step explanation:

if you divide 225 by 25 u get 9

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2 years ago
What is the mass of a solid ball of iron with a radius equal to 18 cm if it is known that the density of iron is 7800 kg/m
Shtirlitz [24]

Answer:

60.6528 kg

Step-by-step explanation:

Assuming the solid ball of iron is a sphere with a radius of 18 cm (or 0.18 m), we can compute the volume of the sphere:

V=\frac{4}{3}\pi r^3\\\\V=\frac{4}{3}\pi (\frac{18}{100})^3\\\\V=\frac{4}{3}\pi (0.005832)\\\\V=0.007776

Therefore, the volume of the solid ball is 0.007776 m³

Since we know that density is mass/volume, then we can find the mass of the iron:

\rho=\frac{mass}{volume}\\ \\7800\: kg/m^3=\frac{mass}{0.007776\: m^3}\\\\mass=60.6528\:kg

Thus, the mass of the solid ball of iron is 60.6528 kg

8 0
2 years ago
At a baseball game, the ratio of Barons fans to Blue Sox fans is 8 : 3. If you know that at least 22,000 people are attending th
Ahat [919]
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D
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3 years ago
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drek231 [11]
3.393x i think but you can use math basic for see
6 0
3 years ago
Find the value of X
Blababa [14]

Answer:

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7 0
3 years ago
Read 2 more answers
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