Answer:
w = -4
Step-by-step explanation:
distribute the 3 in 3(4w-1), you should get 12w-3 and your full equation should be -79=7w+12w-3
add 3 to both side of the equation and you should get -76 = 7w+12w
add like terms and you should get -76 = 19w
divide 19 from both sides and you should get -4 = w
