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kobusy [5.1K]
4 years ago
14

What dose x equal in x+2x-x+7=4x-x+2

Mathematics
2 answers:
garri49 [273]4 years ago
6 0

Answer: x = 5

Step-by-step explanation:

x + 2x - x + 7 = 4x - x + 2

Left side:

x + 2x = 3x

3x - x = 2x (bring down the 7)

So 2x +7

Right side:

4x - x = 3x (bring down the 2)

So 3x + 2

2x + 7 = 3x + 2

Subtract 2 from both sides (7-2 and 2-2)

2x + 5 = 3x

Subtract 2x from 3x

5 = x

Gelneren [198K]4 years ago
5 0

Answer:

Look at the attachment

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Answer:

Your hair grows 2 to 4 inches in 4 months, 4 to 6 inches in 9 months, and 6 to 8 inches in a year. Though this is how the usual growth cycle works, it also depends on seasonal changes, hair and scalp health, medications, hormonal changes, and diet among other factors.

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3 years ago
The region R enclosed between the graph of the function y=x^2−4x+5 and the x-axis for 0≤x≤4 is partitioned into four subinterval
Marina CMI [18]

Answer:

9.00 square units

Step-by-step explanation:

The width of the interval is 4 − 0 = 4.  Divided by 4 equal subintervals, the width of each subinterval is 4/4 = 1.

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So the total approximate area is:

A = 3.25 + 1.25 + 1.25 + 3.25

A = 9.00

Graph: desmos.com/calculator/x8dcibqszo

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Step-by-step explanation:

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Answer:

I hoped this helped!

Step-by-step explanation:

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I will give brainliest to whoever answers this question. Also if you can please explain how you solved it I would appreciate it!
LUCKY_DIMON [66]
The answer is 4.9. 32/26=6/x, cross multiple to get 32x=156, divide by 32 to get x=4.875~4.9
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3 years ago
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