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svp [43]
3 years ago
5

4a 5(a-3)=2 3a what is the answer

Mathematics
2 answers:
Vitek1552 [10]3 years ago
7 0
4a + 5(a - 3) = 2 + 3a

4a + 5*a - 5*3 = 2 + 3a

4a + 5a - 15 = 2 + 3a

9a - 15 = 2 + 3a

9a - 3a = 2 + 15

6a = 17            

Divide both sides by 6

6a/6 = 17/6

a = 17/6

Hope this helps.
alexdok [17]3 years ago
4 0
4a + 5a - 15 = 2 + 3a
6a = 17
a = 17/6
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State the additive property of zero using the variable b.
Juli2301 [7.4K]

Answer with Step-by-step explanation:

We are given a variable b

We have to state the additive property of zero using the variable b.

Additive property of zero: It states that when any number b is added to zero then we get  sum is equal to number itself.

Mathematical representation:

b+0=0+b=b

Suppose, a number  b=9

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This property is called additive property of zero because when 9 is added to 0 then we get sum equals to 9.

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3 years ago
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4 years ago
2^8+6(7-1)+4 does this equal 56
sukhopar [10]

Answer:

nope

Step-by-step explanation:

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3 years ago
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scZoUnD [109]
<h3>Answer:  11.55 liters</h3>

=================================================

Work Shown:

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