解一元一次方程的练习题
解下列方程:(每题6分,共210分)
(1)2x+5=5x-7 (2) 4-3(2-x)=5x
(3)3(x-2)=2-5(x-2) (4) 2(x+3)-5(1-x)=3(x-1)
(5)
(6)
(7)
=3x-1
(8) =+1
(9)
(10)
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(11)
(12
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(13)
(14)
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(17)
(18) ![]()
(19)
(20)
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(21)
(22) ![]()
(23)
(x-3)=2-
(x-3)
(24)![]()
(25)
(26)
(27)
(28)![]()
(29)
(30)
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(31)
(32) ![]()
(33)
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(35)
(36)![]()