Fractions and Decimals

Discrete Mathematics

Differential Equations

Solved on Feb 05, 2024

Find the value of $3+5x$ when $x=3$ .

STEP 1

Assumptions
1. The expression to evaluate is $3 + 5x$ .
2. The value of $x$ is given as $3$ .

STEP 2

Substitute the given value of $x$ into the expression.
$3 + 5x = 3 + 5(3)$

STEP 3

Perform the multiplication within the parentheses.
$3 + 5(3) = 3 + 15$

STEP 4

Add the numbers to find the value of the expression.
$3 + 15 = 18$
The value of $3 + 5x$ when $x = 3$ is $18$ .

Was this helpful?

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

Contact Influencer program Policy Terms