Answer:
3 or - 3
Explanation:
3x - 7 < 8x + 8
At first we have to swap the constant number from left side to right side.
3x - 8x - 7 < 8
After subtracting, we get,
-5x - 7 < 8
Now, we swap the number,
-5x < 8 + 7
or, - 5x < 15
Now we divide each of the side by - 5. As we are dividing the inequality by a negative number, the symbol "<" will be reversed to ">".
[-5x ÷ (-5)] > [15 ÷ (-5)]
or, x > - 3
As we need to make it an absolute value, the solution is |3|