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4 years ago

10-x-3x=7x-23 I need help with this question it is too hard

Mathematics

1 answer:

charle [14.2K]4 years ago

7 0

X=3

10- 4x=7x-23
14x-7x=123-10
-11x=-23-10
11x=-33÷(-11)
x=3

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