Find the value of the expression when x=2.
5x-3
Given expression is 5x-3
We need to find the value of this expression at x=2
So putting x=2, we get 5(2)-3
⇒7
Hence, 7 is the value of the expression when x=2.
Find the value of the expression 5x-3 when x=2 .
5x4
Find the value of expression, x3−5x−2y−3z when x=−2, y=−3, and z=4.