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4 years ago

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

Mathematics

1 answer:

Komok [63]4 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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Step-by-step explanation:

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Step-by-step explanation:

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