ethanwang2026
Answered

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find the numerical values of -3|x|+2x-1 if x=-5. PLSSSS HELP

Sagot :

imSolly

Answer:

26

Step-by-step explanation:

Since x = -5, we can replace x with it's numerical -5, right? The problem tells you that x is equal to -5. So, just replace any x you see with -5.

So in this case,

[tex]-3|x|+2x-1[/tex]

turns into:

[tex]-3|(-5)|+2(-5)-1[/tex]

You can use a calculator or solve it by hand to see what the answer is.

[tex]-3|(-5)|+2(-5)-1\\-3(5)+2(-5)-1\\-15+(-10)-1\\-25-1\\-26[/tex]

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