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aliya0001 [1]
3 years ago
8

Why are numbers with a five in the ones place not prime numbers

Mathematics
1 answer:
Andre45 [30]3 years ago
4 0
Because the number has to have no greater divisors other than one or itself
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Solve 12(x - 2) + 3x = {(x + 12) + 10x
jeka94

Answer:

x=9

Let's solve your equation step-by-step

12(x−2)+3x=x+12+10x

<em>Step 1: Simplify both sides of the equation.</em>

12(x−2)+3x=x+12+10x

(12)(x)+(12)(−2)+3x=x+12+10x(Distribute)

12x+−24+3x=x+12+10x

(12x+3x)+(−24)=(x+10x)+(12)(Combine Like Terms)

15x+−24=11x+12

15x−24=11x+12

<em>Step 2: Subtract 11x from both sides.</em>

15x−24−11x=11x+12−11x

4x−24=12

<em>Step 3: Add 24 to both sides.</em>

4x−24+24=12+24

4x=36

<em>Step 4: Divide both sides by 4.</em>

4x/4=36/4

x=9

Answer:

<u>x=9</u>

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Step-by-step explanation:

You just need to turn the denominator and numerator's positions upside down.

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It is 25$

Step-by-step explanation:

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