Jacque01
2 Answers
eggplant
If the sign "x" is the alphabet x, then the steps are as follows:
2(3x-5)+5
= 6x-10+5 (remove the brackets by multiplying 3x-5 by 2)
= 6x-5 (add or subtract the like terms -10+5=-5)
If the sign "x" is the multiplication sign, then the steps are as follows:
2(3x-5)+5
= 2(-15)+5 (do what is in the brackets first by multiplying plus 3 by minus 5 which is -15)
= -30+5 (remove the brackets by multiplying plus 2 by minus 15 which is minus 30)
= -25 (add minus 30 and plus 5 which is -25)
Please let me know if you have any questions.
| 12 years ago. Rating: 0 | |
zenius
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