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Mathematics 8 Online
OpenStudy (anonymous):

What is the value of the expression below when x = –2? 5 + 3(x – 7) – (x + 1)

OpenStudy (anonymous):

5+3(x-7)-(x+1) 5+3(-2-7)-(-2+1) Distribute 5-6-21+2+1 Can you solve it now?

OpenStudy (anonymous):

is it -19

OpenStudy (anonymous):

nope sorry

OpenStudy (anonymous):

-21

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

Correction: 5-6-21+2-1 5-6-19-1=-21

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