exam Maths Puzzle Numerical Ability

2xy-4xt3y-6

Read Solution (Total 0)

exam Other Question

find the value of x in the equation 9-4x=57 Please help me solve this.

Solve for y in terms of x:log2x+log2y=1

This is all i have so far: log2xy=1 and log2 rewrites as b^p=n

So, b=2 p=1 and n=xy
What do i do after this?