how would you find the value of b and c using substitution? The equation is 2=4+b+c-3
2 answers
You need a second equation with these two variables to do the substitution method. Repost with adequate data.
Assume a value of b and calculate the corresponding c with the formula given, or vice versa.
Your formula can be simpliied to:
b + c = 1
c = 1 - b
Your formula can be simpliied to:
b + c = 1
c = 1 - b