Respuesta :

Advent5647

Answer:

m = 11

Step-by-step explanation:

Step 1:

10 + m = 21        Equation

Step 2:

m = 21 - 10        Subtract 10 on both sides

Answer:

m = 11

Hope This Helps :)

Answer:

m = 11.

Step-by-step explanation:

Given Equation:-

10 + m = 21

Solve for m:-

  • 10 + m = 21

Step 1 :- Move constant to the right hand side and change their sign.

  • m = 21 - 10

Step 2 :- Subtract 10 from 21.

Hence, m = 11.

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