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 [tex]17*7=119[/tex]. So now subtract 98 from 119, [tex]119-98=21[/tex]. So the overall answer to the expression is 21 when g equals 7.
