Solve it fast.. (Question-5)
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Answered by
23
Answer:
0.3(6 - x) = 0.4(x + 8)
or, 1.8 - 0.3x = 0.4x + 3.2
or, -0. 3x - 0.4x = 3.2 - 1.8
or, -0. 7x = 1.4
or, x = 1.4
-0.7
or, x = -2
then, the answer is -2.
Step-by-step explanation:
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Answered by
6
Step-by-step explanation:
0.3(6-x) = 0.4(x+8)
=> 1.8 - 0.3x = 0.4x + 3.2
=> 0.7x = - 1.4
=> x = -2
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