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luda_lava [24]
2 years ago
7

9=-7x+7x^2 Helppp please

Mathematics
1 answer:
8_murik_8 [283]2 years ago
8 0

Answer:

x= 0.21428571428 or x=0.2

Step-by-step explanation:

-7x+7x^2=9  1. simplify 7x^2

-7x+ 7x(7x)=9   2. combine like terms

-7x+49x=9    3. combine like terms

42x=9           4. /42 on both sides

x= 0.21428571428 or x=0.2

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Anon25 [30]

Add 8 to both sides

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7 0
3 years ago
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2 years ago
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Answer:

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