Answer: w=11
Step-by-step explanation:
To solve for w, you want to get it alone.
w-15=-4
w=11
Answer:
[tex] \boxed{w = 11} [/tex]
[tex]Solve \: for \: w: \\ w - 15= - 4 \\ \\ Add \: 15 \: to \: both \: sides: \\ w+ (15-15 )= 15 - 4 \\ \\ 15-15=0: \\ w=15-4 \\ \\ 15-4=11: \\ w = 11[/tex]
