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MrMuchimi
3 years ago
8

If the variable was replaced with a number how would you simplify?

Mathematics
1 answer:
guapka [62]3 years ago
8 0
Let's say we have an equation like this 7x + 3.  Let x = 4.  Then we will do the following:

7(4) + 3 - Replace the x with 4
28 + 3
31 - simplify down
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