Answer:
6x = 12 : Divide both sides of the equation 6
6 ( x - 12 ) = -3x - 5: Distrubite the 6 to clear the paranthesis
6x + 5 = 9x - 1 : Subtract 6 from both sides of the equation
Answer is
2. 15
3.- 18
4. 92
115*20=2300.
50*5=250
First mechanic 20 hours
Second mechanic 5 hours
Answer:
2
Step-by-step explanation:
