W is the variable.So try figuring out what the variable (W) represent and the value
Answer:
124
Step-by-step explanation:
360 - (90+146) = 124
-16 + 4(2g - 18) = 0
Distribute 4 inside the parentheses.
-16 + (8g - 72) = 0
Combine like terms (-16 - 72).
-88 + 8g = 0
Add 88 to both sides.
8g = 88
Divide both sides by 8.

27/36 = n/4
27*4 = 36n
108 = 36n
108/36 = 36n/36
n = 3
By factoring, x equals both -5 and 7.