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Phoenix [80]
3 years ago
10

6(x+3)=21 (Explain it pls!)

Mathematics
2 answers:
QveST [7]3 years ago
5 0

Answer:

x=1/2

Step-by-step explanation:

6(x+3)=21

Step 1: Distribute 6 into (x+3)

6(x) = 6x

6(3) = 18

We're left with 6x+18=21

Step 2: Subtract 18 from 21

6x=21-18

6x=3

Step 3: Divide each side by 6 to isolate x

x=3/6

Step 4: Simplify

x=1/2

Nookie1986 [14]3 years ago
4 0

Answer:

So, first you multiply 6 times x. You'll get 6x, then you multiply 6x3. You get 18. If we reverse the equation we get 21-18=3, 6x1/2=3. Therefore x=1/2

Step-by-step explanation:

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3 years ago
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6 weeks

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3 years ago
Is the circumference of all circles about 3 times greater than their diameters. and why?
stira [4]

Answer:

<h2>Yes the circumference is about times greater than their diameters</h2>

Step-by-step explanation:

We will approach this problem by doing a check

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8 0
3 years ago
Help if u know it please!!!
Ulleksa [173]
Mean: add all the numbers, then dived the sum by hwo many numbers there are.
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Median: Put all the number in order from lowest to highest. The middle number is the median. If there are two numbers in the middle, add them then divide the sum by 2.
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3 years ago
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