linear equation in one variable b. A number exceeds by 4
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Answered by
1
Answer:
Let the number be x.
Then, (
2
x
+
3
x
+
4
x
)−x=12,
L.C.M of 2,3,4=12,
Thus multiplying above equation with 12 both sides,
⇒12×
2
x
+12×
3
x
+12×
4
x
−12×x−12×12
⇒6x+4x+3x−12x=144
⇒13x−12x=144⇒x=144.
Hence, the required number is 144.
Answered by
2
Answer:
your answer is 80
Step-by-step explanation:
Some thanks
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