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4x/7=2/5
We simplify the equation to the form, which is simple to understand
4x/7=2/5
Simplifying:
+ 0.571428571429x=2/5
Simplifying:
+ 0.571428571429x=0.4
We move all terms containing x to the left and all other terms to the right.
+ 0.571428571429x=0.4
We simplify left and right side of the equation.
+ 0.571428571429x=0.4
We divide both sides of the equation by 0.571428571429 to get x.
x=0.7
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