Solve the following equation for the variable.
60 = -12a
a =

Brainliest!

Step-by-step explanation:

-12a = 60

a = 60/-12

a = 5

a=5

Isolate the variable by dividing each side by factors that don't contain the variable.

-12z = 60

z = 60/-12

z = 5

a = − 5

The answer is value is 10,1-2+8 is  B.

Step-by-step explanation:

It says the quotient, dividing, of 'a number', which means a variable or unknown number, cubed, which means to the 3rd power, and 16 increased by 8 (which is 16+ 8) and at the beginning it says 2 less than which means -2.