The value of x in the equation, 12/5 = 4/x is: x = 5/3.
The value of x in an equation can be solved by isolating the variable to one side, while the value on the other side is the solution to the equation.
Given the equation, 12/5= 4/x, solve for x:
12/5= 4/x [given]
Cross multiply
12 × x = 5 × 4 [multiplication property of equality]
12x = 20
Divide both sides by 12
12x/12 = 20/12
x = 5/3
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