Remove the brackets: −{−2[x−3(y−4)]−5(z+6)}
First Step: - {-2[x-3y+12]-5z-30} Second Step: - {-2x+6y-24-5z-30} Third Step (Order is x,y, then z) : - {-2x+6y-5z-54} Final Step: 2x-6y+5z+30
VZ
Related Maths GCSE answers
All answers ▸Josie is paid £1200 per month. She is going to receive an increase of 4% in the amount she is paid. Work out how much money Josie we be paid each month after the increase.
If f(x) = x^2, draw the graph of y = f(x) + 3
Solve the equations y = x + 1 and y = x^2 - 3x + 4 simultaneously.
Work out the value of (16/81)^(3/4)