Question

the relationship between x and y is given by y = 3x +1 find tje value of y if x is 3​

Answer 1

Answer:

10

Step-by-step explanation:

$y = 3x + 1 \\ \\ x = 3 \: \: \: \: \: \: then \: \: \: y = 3(3) + 1 = 10 \\ \\ \\ if \: \: \: x = 3 \: \: \: then \: \: \: y = 10.$

Answer 2

Given,

$\boxed{\bold{\sf{y= 3x+1}}}$

If the value of x is 3 then:

$\sf{\implies y=(3\times3)+1}$

$\sf{\implies y=9+1}$

$\sf{\implies y=10}$

$\huge{\boxed{\bold{\sf{\therefore y=10}}}}$

$\boxed{\bold{\sf{\therefore if \ x=3 \ then \ y=10}}}$