5x+7x+3; 12x -3x+8 ; 6x² - 4x +9
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Answered by
4
5x+7x+3=12x-3x+8
12x+3=9x+8
12x-9x=8-3
3x=5
x=5/3
I hope this helps
Please mark me as the brainiest
12x+3=9x+8
12x-9x=8-3
3x=5
x=5/3
I hope this helps
Please mark me as the brainiest
Answered by
2
Answer:
Hey mate your answer is 53x + 20
Step-by-step explanation:
5x + 7x = 12x + 3;
12x - 3x = 9x + 8;
6x^2 = 36x - 4x = 32x + 9.
Now add all these!
12x + 9x + 32x = 53x
3 + 8 + 9 = 20
:. 53x + 20
Hope this will help you.
Please mark me BRAINLIEST.
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