MauriceLong
Determine whether 7 is a solution of the equation 5x+7=40



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Yahoo!
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Solution means Plug x=7 in the eq...and the eq must satisfy...

ParthKohli
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For that, check if \(\rm 5\cdot7+7 = 40\)

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i mean
5*7 + 7 not equal 40

completeidiot
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or solve for x and compare it to 7

Yahoo!
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so..7 is not a Sol^n

MauriceLong
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its not a solution because it doesnt equal too that number

MauriceLong
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