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Calculate the value of the expression 3x-7 when x = 2

Sagot :

Given:

The expression is,

[tex]3x-7[/tex]

To find:

The value when x = 2.

Explanation:

Substitute x = 2 in the given expression, we get

[tex]\begin{gathered} 3(2)-7=6-7 \\ =-1 \end{gathered}[/tex]

Thus, the value of the expression when x = 2 is -1.

Final answer:

The value of the expression when x = 2 is,

[tex]-1[/tex]

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