3 years ago

Give an example of a linear equation in one variable with no solution. Explain how you know it has no solution.

2 answers:

8 0

2x + 5 = 2x - 13 has no solution. You can eliminate the 2x terms by subtraction, ending up with 5 = -13 (which is never true).

USPshnik [31]3 years ago

6 0

5x + 2 = 5(x + 1)

Lets try solving this

5x + 2 = 5x + 5

This is not solvable whatever value you put for x the left side will never be equal to the right side. So its No solution

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If √(0.09×0.09×x) = 0.09 × 0.09×√z, then the value of x/y is____.

OLEGan [10]

Given that-

√(0.09×0.09×x) = 0.09×0.09×√z

On squaring both sides then

⇛[√(0.09×0.09×x) ]² = (0.09×0.09×√z)²

⇛ 0.09×0.09×x= (0.09)²×(0.09)²×(√z)²

⇛ (0.09)² × x = (0.09)²×(0.09)²×z

⇛ (0.09)² × x/z = (0.09)²×(0.09)²

⇛x/z = (0.09)²×(0.09)²/(0.09)²

⇛x/z = (0.09)²

⇛x/z = 0.09×0.09

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Answer:- Hence the value of x/z will be 0.0081 r respectively.

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Answer:

Step-by-step explanation:

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