How do you solve #13= \frac { 4- b } { 3}#?
3 Answers
Explanation:
As per the question, we have
Hence, the answer.
Explanation:
#"multiply both sides by 3"#
#3xx13=cancel(3)xx(4-b)/cancel(3)#
#39=4-b#
#"subtract 4 from both sides"#
#39-4=cancel(4)cancel(-4)-b#
#35=-b" or "b=-35#
#color(blue)"As a check"# Substitute this value into the right side of the equation and if equal to the left side then it is the solution.
#(4-(-35))/3=(4+35)/3=39/3=13#
#b=-35" is the solution"#
Explanation:
Multiply by
Bring the