document.write( "Question 374055: Is –7 a solution to the equation 10 – 3x = 31? \n" ); document.write( "
Algebra.Com's Answer #266196 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Simply plug x=-7 into the equation to get \"10-3%28-7%29=31\" and simplify the left side to get \"31=31\". Since the equation is true, this means that -7 is a solution.\r
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