x+7/5=2-2x-7/4解方程2x+1/6-x-1/8=1x-1/2+x-2/3=02-x-1/3=1-x/2+3-x会几道做几道,全做马上采纳
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![x+7/5=2-2x-7/4解方程2x+1/6-x-1/8=1x-1/2+x-2/3=02-x-1/3=1-x/2+3-x会几道做几道,全做马上采纳](/uploads/image/z/814100-68-0.jpg?t=x%2B7%2F5%3D2-2x-7%2F4%E8%A7%A3%E6%96%B9%E7%A8%8B2x%2B1%2F6-x-1%2F8%3D1x-1%2F2%2Bx-2%2F3%3D02-x-1%2F3%3D1-x%2F2%2B3-x%E4%BC%9A%E5%87%A0%E9%81%93%E5%81%9A%E5%87%A0%E9%81%93%2C%E5%85%A8%E5%81%9A%E9%A9%AC%E4%B8%8A%E9%87%87%E7%BA%B3)
x+7/5=2-2x-7/4解方程2x+1/6-x-1/8=1x-1/2+x-2/3=02-x-1/3=1-x/2+3-x会几道做几道,全做马上采纳
x+7/5=2-2x-7/4解方程
2x+1/6-x-1/8=1
x-1/2+x-2/3=0
2-x-1/3=1-x/2+3-x
会几道做几道,全做马上采纳
x+7/5=2-2x-7/4解方程2x+1/6-x-1/8=1x-1/2+x-2/3=02-x-1/3=1-x/2+3-x会几道做几道,全做马上采纳
2x+1/6-x-1/8=1
2x-x+1/24=1
x=23/24
解方程:x(3x-4)+2x(x+7)=5x(x-7)+90
5x(x+7)(x+4)=5x(x^2+11X)解方程,
解方程 x+2/x+1+x+8/x+7=x+6/x+5+x+4/x+3
解方程(x-2)/(x-3)-(x-3)/(x-4)=(x-5)/(x-6)-(x-6)/(x-7)
解方程 (x+2)/(x+1) - (x+4)/(x+3)=(x+6)/(x+5)-(x+8)/(x+7)
解方程:(x+5)(x-4)+(4-x)^2-(x-4)(2x-7)=16
7x(x-6)+3x=4x(2x+5)怎么解这个方程
(x-3)(x+8)=(x+4)(x-7)+2(x+5)解方程,
解方程:2(X-3)(X+5)=X平方+(X+2)(X-2)+(X+7)
解方程(x²-x+4)x-(x-1)(x²+2)=x+7
1x+2x+3x+4x+5x+6x+7x+8x+9x+10x+11x+12x+13x+14x+15x=550必须用解方程
解方程(x+1/x+2)-(x+2/x+3)=(x+5/x+6)-(x+6/x+7)
解方程:x+2/x+1-x+3/x+2=x+6/x+5-x+7/x+6
解分式方程:(x+1)/(x+2)+(x+6)/(x+7)=(x+2)/(x+3)+(x+5)/(x+6)
解分式方程: (x-1)/(x-2)+(x-6)/(x-7)=(x-2)/(x-3)+(x-5)/(x-6)
解方程:(x-8)/(x-3)-(x-9)/(x-4)=(x+7)/(x+8)-(x+2)/(x+3)
解方程;x/x-4=5x/x-2
1+x+x^2+x^3+x^4+x^5+x^6+x^7+x^8+x^9+x^10+x^11=17.7这个方程怎么样求解?