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Dima020 [189]
3 years ago
14

Simplify. −4x-9xplease help

Mathematics
2 answers:
melamori03 [73]3 years ago
6 0
-4x change subtraction to addition and turn 9x to -9x and then add and get -13x
Setler [38]3 years ago
4 0
Subtract -9x from -4x to get -13x
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