4-2(x+7)=3(x+5) using the equation solver

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Need asap. solve for the following inequality