Answer:
1. x = 2
2. x = -3
Explanation:
1.
28 - (3x + 4) = 2(x + 6) + x
28 - 3x - 4 = 2x + 12 = x
24 - 3x = 3x + 12
-3x -3x
-------------------------
24 - 6x = 12
-24 -24
---------------------
-6x = -12
÷-6 ÷-6
---------------
x = 2
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2.
3(x - 6) + 6 = 5x - 6
3x - 18 + 6 = 5x - 6
3x - 12 = 5x - 6
-5x -5x
--------------------------
-2x - 12 = -6
+12 +12
----------------------
-2x = 6
÷-2 ÷-2
--------------
x = -3
I hope this helps!