contestada


Three times the sum of a number and seven is greater than five times the number less thirteen.
Is the inquality a or b?
A. 3(x+7)>5x-13
B. 3(x+7)>5(x-13)

Respuesta :

It would be A, it says five times the number hinting that x follows immediately after the 5
The inequality is A. By the way x=17