Question

18(3x+1)+3 ; x=2 evaluate the expression for the given value of the variable.

Answer 1

Not sure but I think the answer is 129

Explanation:

first, substitute the value of x in the expression like this

18(3*2+1)+3

after substituting, our work has made easier

18(6+1)+3

18(7)+3 or simply 18*7+3

126+3

129