contestada

Solve the following inequality. Write the solution set using interval notation.
- 2x +22-2
HER
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The solution set is
(Type your answer in interval notation. Use integers or fractions for any numbers in the expression. Simplify your answer.)
O B. The solution set is Ø.

(Answer quickly)

Solve the following inequality Write the solution set using interval notation 2x 222 HER Select the correct choice below and if necessary fill in the answer box class=

Respuesta :

Answer:

[tex] - 2x + 2 \geqslant - 2[/tex]

subtract 2 from either sides:

[tex]( - 2x + 2) - 2 \geqslant - 2 - 2 \\ - 2x \geqslant - 4[/tex]

divide either sides by -2 [ division rule of equality ]

[tex] \frac{ - 2x}{ - 2} \geqslant \frac{ - 4}{ - 2} \\ \\{ \boxed{ \boxed{ x \leqslant 2}}}[/tex]