Subtract 6 from each side: 3a = 9
Divide each side by 3: a = 3
Job done.
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The absolute value of -15 is 15. (any number in absolute value is positive.)
15 + -10 = 5 when adding numbers with two different signs (positive and negative), the number with the greastest absolute value minus the number with the least absolute value. take the sign of the larger number.
it equals 15
3-6x = 15 -6x = 15-3 -6x = 12 x = -2
It is an equation and the value of n is 6