I think it would be 3x2 +2x -3
8. 70.5* 10. 30* 12. 5.1*
Answer:
Twa
Step-by-step explanation:
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2x-x-7=0
3x-7=0
add 7 to 7 and 0, so then we cross out 7-7, and then
3x=7, bc u change the subtraction to addition, sr if thst doesn't make sense but 3x=7 is the answer
