Respuesta :
For 1st equation: 2(7)+6 = 14+6 = 20 = R.H.S
For 2nd equation: 6(7)-5(6)= 42-30 = 12 = R.H.S.
So, your answer is "YES" for both system of equations.
For 1st equation: 2(7)+6 = 14+6 = 20 = R.H.S
For 2nd equation: 6(7)-5(6)= 42-30 = 12 = R.H.S.
So, your answer is "YES" for both system of equations.