book Maths Puzzle Numerical Ability

How do i solve this multi-step equation?

4 + x -2(x-6)= 8

Read Solution (Total 0)

book Other Question

Please help me solve this on Functional notation:

For the function f(y)=-3y-2, find f(-5) Write the equation of the line with slope 4 and y-intercept (0,5).