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3y -7y + 18x + y + 21x + 9 - 13 Simplify the expression
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3y -7y + 18x + y + 21x + 9 - 13 Simplify the expression

User Sgedda
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1 Answer

1 vote

Answer:

-3y+39x-4

Explanation:

3y minus 7y plus y is -3y. 18x plus 21x is 39x. 9 minus 13 is -4

User Pkqk
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