z2ainihwf
z2ainihwf
21-01-2021
Mathematics
contestada
Solve the equation
2 ( a + 10) = 56
Respuesta :
ameliaswan
ameliaswan
21-01-2021
answer: a = 18
explanation:
2(a + 10) = 56 -> distribute the 2
2a + 20 = 56 -> subtract 20 from both sides
2a = 56 - 20
2a = 36 -> divide both sides by 2
a = 18
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