How do you Simplify this expression in algebra?
9x + 2x (5 + 4) - 2(5x + 4x)
1 answer:
One can solve this by first using order of operations, and then combining like terms.
First is parenthesis
9x + 2x(9) - 2(9x)
Now we do the multiplication
9x + 18x - 18x
Now we combine like terms
9x
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