Answer:
3
Step-by-step explanation:
3x4 is 12 and then you subtract them from each 9ther
Answer:
Step 4, x = 3
Step-by-step explanation:
Step 4 was wrong, instead of 6x = 6, it should be 6x = 18. They shoudl've added 6 to both sides instead of subtracting 6 as ur trying to cancel out the 6 on the left side of the equation. So:
6x = 18
x = 3
Answer:
D. (3; -4)
Step-by-step explanation:
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