Answer:
x = 21
Step-by-step explanation:
Step 1: Write out equation
-5x - 72 = -12x + 75
Step 2: Add 5x to both sides
-72 = -7x + 75
Step 3: Subtract 75 on both sides
-147 = -7x
Step 4: Divide both sides by -7
21 = x
Step 5: Rewrite
my dad left
hes gone and now i have no father and no milk
1. 7
2. 48
you have to <u>subtract</u> 49-42 because some got taken away then you should end up with 7, 63-15 is 48.