Identify the rule as recursive or explicit, then find the first 4 terms of the sequence a = 100; an any 8

The solution to the system of equations (-2,2)

Idon’t know actually is more difficult

Remember, you can do anything to an equation as long as you do it to both sidesminus 36 from both sides4.5(8-x)=66-2.5(3x+24)distribute36-4.5x=66-7.5x-60add like terms36-4.5x=-7.5x+6add 7.5x to both sides36+3x=6minus 36 from both sides3x=-30divide both sides by 3x=-10