Question

solve for x

4|2x+5|-2=10

Answer 1

@JuanitaM

Answer 2

\[4\left| 2x+5 \right|=10+2 ,\left| 2x+5 \right|=\frac{ 12 }{ 4 }=3\]
\[2x+5=\pm3\]
solve these two equations and find the value of x

Answer 3

2x = -2
x= -1

Answer 4

2x+5=3
and 2x+5 -3
you get two solutions.

Answer 5

one is correct. find the other also.

Answer 6

2x+5=-3

Answer 7

2x = -8
x = -4

Answer 8

correct.

Answer 9

alright thank you and one more question

Answer 10

Can you check this for me?

Answer 11

sure if i can.

Answer 12

\[|10x + 5| \ge 25\]

Answer 13

\[Solution: x \ge 2 \]

Answer 14

\[\left| x \right|\ge a means x \ge a and x \le -a ,solve these two .\]

Answer 15

\[ x \le -3 \]

Answer 16

correct.

Answer 17

thanks!

Answer 18

you are welcome.