find value of x if x²+7x=2x²-2x
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7x+2x = 2x²-x²
9x = x²
9= x²/x
x= 9
hope this helps
9x = x²
9= x²/x
x= 9
hope this helps
Answered by
0
Hi friend !
x² + 7x = 2x² - 2x
7x+2x = 2x²-x²
9x = x²
9 = x²/x
x = 9
x² + 7x = 2x² - 2x
7x+2x = 2x²-x²
9x = x²
9 = x²/x
x = 9
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