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If X squared plus 2x plus 40 equals x squared -x plus 190 what is the value of x?
Updated: 8/17/2019
Wiki User
∙ 14y agoBest Answer
You can find the value of x by equating the two equations.
x^2+2x+40 = x^2-x +190
Firstly, subtract x^2 from both sides
2x+40 = -x + 190
Now subtract 40 from each side
2x = -x + 150
Now add x to each side
3x = 150
Divide by 3
x = 50
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∙ 14y agoThis answer is:
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