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trasher [3.6K]
2 years ago
5

If 3x − (7 − x) = 29, find the value of 6x.

Mathematics
1 answer:
Stells [14]2 years ago
7 0

Answer:

54

Step-by-step explanation:

3x -(7-x) = 29       remove the parens

3x - 7 + x = 29     simplify

4x -7 = 29            add 7 to both sides of the equation

4x = 36            divide by

x = 9

then 6x = 6 * 9 = 54

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#5 is

Let's solve your equation step-by-step.

2

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x−1=9

Step 1: Add 1 to both sides.

2

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Step 2: Multiply both sides by 5/2.

(

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x=25

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4 0
3 years ago
Population Growth The population of a town of 5000
Nesterboy [21]

Answer:

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Step-by-step explanation:

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Knowing this, we can easily calculate the value for any year, counting from the original 5000.

From this formula, we can derive a specific one that will serve for any value of <em>t</em>.

a)

A=5000{(1+0.03)}^{t}\\A=5000{(1.03)}^{t}

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5 0
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Answer:

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Step-by-step explanation:

hope this helps,

8 0
3 years ago
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