Question

Solve for x: -2(x + 3) = -2(x + 1) - 4.

Answer 1

a) 2

b) 3

c) All real numbers

d) No solution

Answer 2

\[
-2(x + 3) = -2(x + 1) - 4 \\
-2x - 6 = -2x - 2 - 4 \\
-2x - 6 = -2x - 6
\]The LHS and RHS are identical no matter what the value of x is.
Therefore, the solution is: All real numbers.

Answer 3

thankssss