Fourteen fifths to four fifths plus x = 1
Fourteen fifths -- four fifths plus x = 1
14/15 -4/5 +x=1
2/15+x=1
x=13/15
RELATED INFORMATIONS
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- 2. Solve the equation: three fifths x = seven ninths
- 3. Who knows how to solve this equation?
- 4. Given a = a (square) - 2Ab + B (square), B = a (square) + 2Ab + B (square), if 2a-3b + C = 0, find the expression of C There are two more: (detailed steps, thank you) 1: When x = - 2, y = - 1, z = 1 / 3, find the value of 3yZ - {2x (square) y - [3xyz - (2XY (square) - x (square) y]} 2: There is a question "simplify first, in the evaluation: 17x (square) - (8x (square) + 5x) - (4x (square) + x-3) + (- 5x (square) + 6x + 2006) - 3, where, x = 2006" when Xiaofang did the question, x = 2006 was copied to x = 2060. But his result was right, why? Why?
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- 7. If the squares of | A-3 | and (2B + 1) are opposite to each other, find the value of (B-1) (2 / 3-A)
- 8. Given the opposite number of A-1 + [2B + 1] square = 0, find the value of a + 2 of B
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- 10. The linear equation of the string of parabola y2 = - 8x bisected by point P (- 1,1) is________ .
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- 12. X plus 1 / 5 x equals 6. Solve the equation
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- 14. Two x minus four X multiplied by three fourths equals four fifths
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- 16. 2X plus 5 times 0.8x plus 5 (0.8x minus 0.2) equals 29 ,
- 17. 0.8x minus 8.5 times 2 equals 7
- 18. 2.5x equals 42 minus X
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