Question

`57+(2x-4)`

Answer 1

The vale of x in the expression, 57 + (2x - 4), given that the expression is equal to zero is
`-26 (1)/(2)`

How to solve for x in the expression, 57 + (2x - 4)?

From the above question, we were informed that the expression is equal to zero. Thus, we can write the expression as follow:

57 + (2x - 4) = 0

Now, we can solve for in the expression. This is shown below:

57 + (2x - 4) = 0

Clear bracket

57 + 2x - 4 = 0

57 - 4 + 2x = 0

53 + 2x = 0

Subtract 53 from both sides

53 - 53 + 2x = 0 - 53

2x = -53

Divide both sides by 2

`x = (-53)/(2) \\\\x = -26 (1)/(2)`

Thus, from the above calculation, we can say that the value of x is
`-26 (1)/(2)`

Complete question:

57 + (2x - 4)

Solve for x in the given expression, if the the expression is equal to zero