Question

X+(-x+c)= T-(t-1)= (A+2)-(a+9)=

Answer 1

Ответ:

Пошаговое объяснение:

X+(-x+c)=х-х+с=с

T-(t-1)=т-т+1=1

(A+2)-(a+9)=а+2-а-9=-7

Answer 2

Let's simplify each of the given expressions step by step:

1. X + (-x + c) Since -x is the additive inverse of x (i.e., -x + x = 0), we can simplify this as follows: X + (-x + c) = X - x + c

2. T - (t - 1) Again, similarly, - (t - 1) simplifies to -t + 1: T - (t - 1) = T - t + 1

3. (A + 2) - (a + 9) In this case, - (a + 9) simplifies to -a - 9: (A + 2) - (a + 9) = A + 2 - a - 9

Now, it seems like you're looking for the result of these simplifications. However, I see that there is no specific value or variable provided to evaluate these expressions further. As they stand, the expressions are already in their simplest forms with variables X, T, A, x, t, and a remaining.

If you have specific values for these variables, you can substitute them into the expressions to obtain numerical results. Otherwise, this is the final simplified form of each expression.