X+(X*64%)+(X*80%)=1457 求解答X=多少?
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![X+(X*64%)+(X*80%)=1457 求解答X=多少?](/uploads/image/z/663950-38-0.jpg?t=X%2B%28X%2A64%25%29%2B%28X%2A80%25%29%3D1457+%E6%B1%82%E8%A7%A3%E7%AD%94X%3D%E5%A4%9A%E5%B0%91%3F)
X+(X*64%)+(X*80%)=1457 求解答X=多少?
X+(X*64%)+(X*80%)=1457 求解答X=多少?
X+(X*64%)+(X*80%)=1457 求解答X=多少?
x+0.64x+0.8x=1457
2.44x=1457
x=597.1312
(X+X)+(X-X)+(X*X)+(X/X)=100
3x*x=1600+x*x-80x
20+0.8x=x-14 112-4x=2x(80-4x)
x*x*x*x*x=80000?
x-25=80%x,x=?
(x^3)^()*x^2=x^14
14x=12+x 求X
x(120+x)*80%=x-76
60%X + 80%X - 12 = X
125x(80+8)=( )x( )+( )x( )
80%x+30-x=10%x
5*4x+x*x=80
536-120%x-x=x-80
x-0.2x=80 求x
(x/q)+x+(x*q)=14{ (x/q)*x*(x*q)=64谁能帮我一步一步求解出来?
x/64=x/80 解方程
80X-90X=6x+80X 解是几
x-30%x=14x+25%x=20