Question

Please help for 20 points. 5g + 12 = 21g + 20

Answer 1

To solve for g:bring 21g to the other side 5g-21g=20-12 g=-0.5

Answer 2

g= - 0.5

Explanation:

5g+12=21g+20

5g-21g=20-12

-16g=8

g= -8/16= -0.5