Solve for x: 3 over 4, x + 5 over 8 = 4x
The question is based on simplifying an algebraic expression.
Answer: x = 5/26 in the equation 3 over 4, x + 5 over 8 = 4x.
Let's solve the given equation by interpreting the given information mathematically.
Explanation:
Given that, 3 over 4, x + 5 over 8 = 4x
(3/4)x + (5/8) = 4x
4x - (3/4)x = 5/8 --------> shifting all the terms involving x to one side of the equation
[ 4 - (3/4) ]x = 5/8
[ (16-3)/4 ]x = 5/8
[13/4]x = 5/8
x = 5/8 × [4/13]
x = [ 5 × 4 ] / [ 8 × 13]
x = 5/26
Thus, x = 5/26 is the solution of 3 over 4, x + 5 over 8 = 4x.
Math worksheets and
visual curriculum
visual curriculum