Question

Please help Solve for x: |2x + 6| − 4 = 20

x = 9 and x = 11
x = −9 and x = 15
x = 9 and x = −15
No solution

Answer 1

http://www.algebrahelp.com/calculators/equation/calc.do;jsessionid=EDB49B2689BBAD3D72987FF5A77A00C3?equation=Solve+for+x%3A+ |2x+%2B+6|+%26%238722%3B+4+%3D+20&solvf=AUTO

Answer 2

c

Answer 3

\[|12(-15)| -4 \]
\[|-30+6|-4\]
\[| -24|-4\]
=20

Answer 4

Ty guys