Hi do you want free points

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?

Write the equations in logarithmic form 7^3=343