Solve the equation 5(x+11)=55+5
A)x=-12
B)x=15
C)All real numbers
D)no solution
C) All real numbers
First, distribute the 5 on the left side of the equation:
5x + 55 = 55 + 5
Subtract 55 from both sides:
5x = 5
Divide both sides by 5:
x = 1
Therefore, the equation is true for all real numbers of x.