Korianna Korianna

28-10-2015
Mathematics

contestada

What is the value of a?

5(a-4)-8a=55?
Please help :)

Respuesta :

28-10-2015

If you want to calculate 5*(a-4) - 8*a = 55, you have to do few steps to get to know the value of the a.

5*a - 20 - 8*a = 55
-3*a = 55 + 20
-3*a = 75 /(-3)
a = - 25

The correct result and the value of the a is -25.

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