What is 47x -38x+200= -47x +38x+200 ?
2 answers:
47x -38x+200= -47x +38x+200
9x+200=-9x+200
9x+9x+200=-9x+9x+200
18x+200=200
18x+200-200=200-200
18x=0
Divide by 18 for 18x and 0
18x/18=0/18
x=0
Check answer by using substitution method
47(0)-38(0)+200=-47(0)+38(0)+200
0+200=0+200
200=200
The answer is x=0
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