Question

I dont remember how to solve these kinds of problems. can someone help me out?

Solve for w.

20 = w + 1

Answer 1

w = 19

Explanation:

to evaluate for the value of x in the expression 20 = w + 1 is very simple and direct, just look for a way to make w stand alone , that is look for a way to express w in terms 20 and 1

solution

20 = w + 1

collect the like terms

20 -1 = w

19 = w

w = 19

therefore the value of w in the expression 20 = w + 1 is evaluted to be 19