Estimate the value of X given this equation: 4x - 189 = 578
A. 160
B. 200
C. 150
D. 100
To find the value of x, we can solve the equation by isolating x on one side.
Adding 189 to both sides of the equation gives us:
4x = 578 + 189 = 767
Dividing both sides of the equation by 4 gives us:
x = 767 / 4 = 191.75
The closest answer choice to 191.75 is 200, so the estimate for the value of x is:
B. 200