4x - 11 = 7x - 20. Solve the following
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Answered by
9
Answer:
7x - 4x = - 11 + 20
3x = 9
x = 9 / 3 = 3
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Answered by
7
4x - 11 = 7x - 20
4x - 7x = -20 + 11
-3x = -9
x = 9/3
x = 3
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