What is the solution to the equation?
7(5 + 9) = 7 • x + 7 • 9
A.
x = 1
B.
x = 5
C.
x = 7
D.
x = 9
7(5 + 9) = 7 • x + 7 • 9
A.
x = 1
B.
x = 5
C.
x = 7
D.
x = 9