2x + 7y + 2x - 8y + x =
2 answers:
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Petra is 13 and her mother is 32. I used this equation:
if you solve for p, you get 13. 13 times 2 plus 6 equals 32. So her mother is 32.
if you solve for p, you get 13. 13 times 2 plus 6 equals 32. So her mother is 32.