holmannmaya11
holmannmaya11
13-04-2018
Mathematics
contestada
solve 9x + 7 = 43 for x
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playboiner
playboiner
13-04-2018
The answer would be 4. 9x4=36 and then 36+7= 43.
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musiclover10045
musiclover10045
13-04-2018
9x+7 = 43
1st step you need to get 9x by itself, to do this subtract 7 from both sides
9x +7 - 7 = 43 - 7
now you have 9x = 36
to solve for x divide both sides by 9
9x /9 = 36/9
x = 4
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