Respuesta :
A.) Five times a number, x, plus seven is eighteen.
B.) Nine less than x squared is equal to twenty-seven.
C.) The product of 8 and x minus four is sixteen.
B.) Nine less than x squared is equal to twenty-seven.
C.) The product of 8 and x minus four is sixteen.
Answer:
Step-by-step explanation:
(A) 5x + 7 = 18
Sum of five times x and seven is eighteen
(B) x² - 9 = 27
Nine less than x squared is equal to twenty seven.
(C) 8x - 4 = 16
Four less than eight times of x is equal to sixteen.