(x-3.6)*5=12.
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(x-3.6)*5=12.(x-3.6)*5=12.(x-3.6)*5=12.(x-3.6)*5=12.55x-18=12.55x=12.5+185x=30.5x=6.1x-3.6=2.5x=2.5+
(x-3.6)*5=12.
(x-3.6)*5=12.
(x-3.6)*5=12.
(x-3.6)*5=12.5
5x-18=12.5
5x=12.5+18
5x=30.5
x=6.1
x-3.6=2.5
x=2.5+3.6
x=6.1
(x-3.6)*5=12.
1.(1/X-1 )-2=X^-3X/X^-12.(X/X+1)^+5(X/X+1)+6=03.(8(X^+2X)/X^-1)+ 3(X^-1)/X^+2x
10x+2x+5=3x+2x-12.x=?
10x+2x+5=3x+2x-12.x=?
用递归法求y=x-(x*x*x/3!)+(x*x*x*x*x/5!)-(x*x*x*x*x*x*x/7!)+.
5x+6x=12.
5%x+x=12.)
方程:5.6x-5x=3.6
(X-12.4)/3=(X+3.6)/5
3.6x-(5+x)=21
5x-1/2x=3.6
5x+(8-x)=12.6x-(12+2x)=4怎么做5x+(8-x)=12.
四道方程:2x+6=5x 6x-28=2x 8(x-3.6)=0.8x 15x-110+7x=110
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