(8 - 3x + 5x4) + (7x3 - 5x4 + 8x) + (7 - 16x4 - 9x3) + (2x5 - 6x - 2)
Answers
Answered by
1
Answer:
x=81
Step-by-step explanation:
- (8-3x+20)+(21-20+8x)+(7-64-27)+(10-6x-2)=0
- 28-3x+1+8x+44+8-6x=0
- 81-x=0
- 81=x
Answered by
1
Answer:
81=x
you are welcome
Step-by-step explanation:
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