Solve the inequality. t-5-7 The solution is

Mathematics

1 answer:

Elina [12.6K]3 years ago

4 0

Answer:

t = 12

Step-by-step explanation:

t-5=7

You need to undo subtraction, so you add 5. Undo-ing means that you are making the ened product 0 which cancels it. What you do to one side of the equal sign, you do to the other. -5 plus 5 is 0 which cancels out. The reason it is -5 is the sign in front of the 5, indicates that it is a negative 5. You then add 5 to 7. You are then left with

t=12

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