(0.2x+1)/0.5-10=(x-0.03)/0.02方程
1个回答
(0.2x+1)/0.5-10=(x-0.03)/0.02
0.4x+2-10=50x-1.5
50x-0.4x=-8+1.5
50.4x=-6.5
x=-65/504
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(0.03+0.02)/0.02+(x-1)/-3=1.5 解方程
解方程(1)[2x−1/2−x+2=5x+23−x+36](2)[0.4x+0.9/0.5−0.03+0.02x0.03
解方程(1)[2x−1/2−x+2=5x+23−x+36](2)[0.4x+0.9/0.5−0.03+0.02x0.03
0.02-0.1x/0.03-1=1-3x/2.5解方程
解方程:[0.4x+0.9/0.5−0.03+0.02x0.03=x−52].
0.5/0.2x+0.5=4+0.03/0.03+0.02x
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0.4x+0.9/0.5-0.03+0.02x/0.03=x-5/2
0.4x+0.9/0.5-0.03-0.02x/0.03-x-5/2=0