If -2 is the solution of the equation 2x+1-3c=2c+3x-7, find the value of c. please I am begging you to answer this question

S-7< 3 i need answering this problem someone asap answer

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?