Express the variable x from the equation 5x-5y = 18

To express x from the equation, you need to leave the value with x on the left side, and everything else on the right: 5x = 18 + 5y.

Now we can express x = (18 + 5y) / 5.

This expression can be simplified by taking out the common factor in the numerator: x = (5 (3.6 + y)) / 5.

Reducing the fraction, we get: x = 3.6 + y. Answer: x = 3.6 + y.



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