Question

Evaluate the expression for the given value of x. $$5+x+(-8) ; x=2$$

Short answer

The evaluated value of the expression \(5+x+(-8)\) for \(x=2\) is \(-11\).

Step-by-step solution

Substitute the given value into the equation

Replace the variable 'x' in the equation \(5+x+(-8)\) with the given value of 2. This will give us \(5+2+(-8)\).

Addition/Subtraction from left to right

Perform the addition and subtraction from left to right, which is \(5+2=-3\), Then \(-3+(-8)\) is equal to \(-11\). Remember, adding a negative number is same as subtracting.

Check the answer

Once the math is done, there should remain only the answer and no variables. In this case, the answer is \(-11\), which appears to be correct according to the steps performed.