1.

If 0.2x - 3.5 = x + 0.5 then find the value of x​

Answer»

0.2x - 3.5 = x + 0.5 \\ 0.2x - x = 0.5 + 3.5 \\ 0.8x = 4 \\  x =  \frac{4}{0.8}   \\ x = 5

x=5.



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