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Strike441 [17]
3 years ago
14

8-m/7=18 ................

Mathematics
1 answer:
Komok [63]3 years ago
4 0

Answer:

m= -84

Step-by-step explanation:

Step 1- Multiply both sides by 7

42-m= 126

Step 2- Move constant to the right hand side and change its sign

-m= 126-42

Step 3- Subtract the numbers

-m= 84

Step 4- Change the signs on both sides of the equation

m= -84

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Answer:

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Step-by-step explanation:

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777dan777 [17]

Answer:

d) 63 square units

Step-by-step explanation:

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Answer:

x - 4

Step-by-step explanation:

\sf \bigg( \dfrac{ {x}^{4} }{ {x}^{3} }  \bigg) - 4

\sf \bull \dfrac{{a}^{m} }{ {a}^{n} }  =  {a}^{m - n}

\sf \:  {x}^{4 - 3}  - 4

\sf{x}^{1}  - 4

\sf \: x - 4

4 0
2 years ago
Read 2 more answers
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