2 years ago

What number do we use to replace the (a) a-(-19)= -12

Mathematics

1 answer:

Lena [83]2 years ago

7 0

Answer:

-31

Step-by-step explanation:

We write the equation out

$a-(-19)=-12$

Distribute the -1

$a+19=-12$

Subtract the 19 on both sides

$a=-31$

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