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-5a - 2.2 <17.8? Solve for a

Sagot :

Answer:

To solve for the value of a, you have to isolate “a“ on one side.

-5a - 2.2 < 17.8

Add 2.2 to both sides.

-5a < 20

Divide both sides by -5. Note: when you are dividing by a negative number, the direction of the sign switches.

a > -4

:)