jol19
jol19
25-08-2018
Mathematics
contestada
What is the answer 3x+4-5y+6x? I got 9x+4-5y
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PGM1
PGM1
25-08-2018
That answer is correct, 9x + 4 -5y. Only like terms are the x terms and we add 3 and 6 together.
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