(x+54)*36=(x-36)(2x-54)问:x为多少
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10x -6.2x-2x=36 x=?
x+2x×10=10x+2x+36
解方程:(x+2)(x+2)-x*x=36
x*x+2*x+1=36,x怎么解,
(180x-36*x)/(x+2x)*2x=(180x-36*x)/(x+2x)*x+36x 这个怎么解啊····
方程:12x+36-6x=102 2x-48-x=54 2x-1+x=14
[(x+6)/(x-6)][(x-4)/(x+4)]^2+[(x-6)/(x+6)][(x+9)/(x-9)]^2=2(x^2+36)/(x^2-36)
解方程 式子 6-2x+3x=3x-4x+3x+18 6-x+3x=2x-5x+1 2x-1=5x-36-2x+3x=3x-4x+3x+18 6-x+3x=2x-5x+12x-1=5x-3
(x+54)*36=(x-36)(2x-54)问:x为多少
(56-2X)/(36-2X)=X(56-2X)/(36-2X)=3
x-[2/5x+(x-2/5x-36)*2/3+36]=30 求x
X^2-2X-4=0 X(X-7)=5X-36
(10 x 2x + 2x)- (10x + 2x) =36
(3^x+1)(2^x)-(3^x)(2^x+1)=36,求x的值
先化简再求值x^2+x-6/x^4-13x^2+36 (其中x=-3)
若2^x+1 X 3^x+1 = 36^x.求x的值
x^3+12x^2+36x+36=0
2x+1.5x=7/36,x=几