2 years ago

Solve for a. a+45=1 1/2

Mathematics

1 answer:

Artemon [7]2 years ago

7 0

Answer:

a=-79/2=-391/2=-39.5

Step-by-step explanation:

a+45=11/2 subtract 45 from both sides

a=11/2-45 convert 45 to fraction 90/2

a=11-90/2 subtract 90 from 11 to get -79

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