Answer :
[tex]9(3+4w)=6w-3(7-8w) \ \ \ |\div 3 \\
3(3+4w)=2w-(7-8w) \\
9+12w=2w-7+8w \\
9+12w=10w-7 \ \ \ |-10w \\
9+2w=-7 \ \ \ |-9 \\
2w=-16 \ \ \ |\div 2 \\
w=-8[/tex]
w=-8 is the solution to this equation.
w=-8 is the solution to this equation.
