Answer:
The opposite of 12 is -12.
Step-by-step explanation:
-12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
All you have to do is do the negative version of that same original number.
equation : 2x + 4 = 3x - 5
X = 9
BC = 22
25
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