Is -3 a solution to the equation 3x-5=4+2x

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.