Which of these steps will eliminate a variable in this system? help pls
2 answers:
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So there are two potential ways you could do this. First just multiple the g=7 into the equation and then add. Or another possibility is to first add the 14g and 3g to get the 17g and then multiply it by the g value and subtract 98. So if we combine the g's and then multiply it by 7, the 17g becomes 
. So now subtract 98 from 119, 
. So the overall answer to the expression is 21 when g equals 7.