zoepatterson1p0lij1
24.02.2022 •
Mathematics
What are the two solutions of x2-2-4=-3x+9
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Ответ:
see below
Step-by-step explanation:
15=3(2x+4)-3
Distribute
15 = 6x +12 - 3
Combine like terms
15= 6x +9
Subtract 9 from each side
15 -9 = 6x+9-9
6 = 6x
Divide each side by 6
6/6 = 6x/6
1 =x