Question

Find the value of 1 + 3x when x = 1

Answer 1

Answer:

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here is your answer

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Answer 2

The value of expression 1+3x is 4, when x=1.

Given:

• An expression.
• $1 + 3x$

To find

• Find the value of expression when x=1.

Solution:

Concept to be used:

• Put the value of x in the expre6abd solve.

Step 1:

Let the expression be f(x).

$\bf f(x) = 1 + 3x$

Step 2:

Find the value of f(x) for x=1.

$f(1) = 1 + 3(1)$

$f(1) = 1 + 3$

$\bf f(1) = 4$

Thus,

The value of expression 1+3x is 4, when x=1.

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