1/4(7+3g)=-g/8

3 answers

you should start by multiplying both sides by 8 (to even out the g on the right) then expand the right side by multiplying each number inside the parenthesis by the number outside. Finally, get all the g's on one side, add them (or subtract) and divide both sides by that number!
5g+4(-5+3g)=g
7/6