Question

If x= -1, then find:
– x +2

Answer 1

Answer:

the answer is -2 because x = -1 and then x= -1 + 2 = -2

Answer 2

Answer:

$3$

Step-by-step explanation:

• As per the data given in the question, we need to find the value of of $-x+2$, when $x=-1$

• On substituting the value of $x$ in the given expression, we get

$-x+2$

$=-(-1)+2$

• When we multiply two negative signs, it will give two positive signs

$=1+2$

• On adding the numbers, we get

$=3$

Hence, the value of the expression $-x+2$ is $3$