When 4 times the number X is added to 12, the result is 8. What number results when two x x is added to 7?
2 answers:
Answer:
X = -1
Step-by-step explanation:
4 x X + 12= 8 substract 12 to both sides of equation:
-12 -12
4X = -4
X = -4/4= -1
Answer: 9 i think, i don't know hope i helped :)
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