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Tems11 [23]
3 years ago
10

Drag each equation to show if it could be a correct first step to solving the equation 4(3+x)=36.

Mathematics
1 answer:
aleksklad [387]3 years ago
3 0

<u>The following could be a correct first step to solving the equation 4(3+x)=36</u>

  • 12 + 4 x = 36
  • 3 + x = 9
  • (4.3) + (x.4) = 36

<u>Step-by-step explanation:</u>

Here we have , to that which equation fits good for next step solutions for the given equation as 4(3+x)=36:

case 1: 12+4x=36 :

Yes, this equation can be obtained from 4(3+x)=36 as

⇒ (4.3)+(4.x) = 36

⇒ (12)+(4x) = 36

case 2: 3+x=9 :

Yes, this equation can be obtained from 4(3+x)=36 as

⇒ \frac{4(3+x)}{4}=\frac{36}{4}

⇒ 3+x=\frac{36}{4}

⇒ 3+x=9

case 3: 12+x=36:

No, not possible as  4(3+x)=36 can be written as

⇒ 12+4x=36 Not as 12+x=36 .

case 4: 3+4x=36:

Not possible as  4(3+x)=36 can be written as

⇒ 12+4x=36 Not as 3+4x=36 .

case 5: 4(3+x)=144:

Not possible as  4(3+x)=36 can be written as

⇒ 4(3+x)=36 Not as   4(3+x)=144.

case 6: (4.3)+(4.x)=36 :

Yes, this equation can be obtained from 4(3+x)=36 as

⇒ (4.3)+(4.x)=36

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Answer:

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