Answer:An inverse operation are two operations that undo each other addition and subtraction or multiplication and division. You can perform the same inverse operation on each side of an equivalent equation without changing the equality. This gives us a couple of properties that hold true for all equations i guess a little bit of fraction might help if im right idk but forget the fraction part just read the other.
Step-by-step explanation: thats all i got.
Answer:
y=3-2x
Step-by-step explanation:
Move all terms that don't contain y to the right and solve.
Obtuse angle. If wrong I’m sorry lol
Answer:
12.
Step-by-step explanation:

Substitute this equation with a=3 and b=24:



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