Question

If y=2z, x=2y and 4x=64, what will be the numerical value of x,y and z?also find the value of x in terms of z

Answer 1

Step-by-step explanation:

Solve for x. The example equation becomes "x + 10 - 15x = 20," which is then "-14 x + 10 = 20." Subtract 10 from each side, divide by 14 and you have end up with x = -10/14, which simplifies to x = -5/7. Plug in the x value in to the first equation to find out the y value.