simplify by combining like terms. (2 points) 1.5x+9_(6x-7)= 2.4a+5b_6a+7b= 3.-(2x-3)_3-2x= 4.3a-2b+6a-4b= 5.-(2x-3)-3x2x=
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simplify by combining like terms. (2 points) 1.5x+9_(6x-7)= 2.4a+5b_6a+7b= 3.-(2x-3)_3-2x= 4.3a-2b+6a-4b= 5.-(2x-3)-3x2x=
Answer:
1. -x+16
2. -2a+12b
3. -4x
4. 9a-6b
5.