方程式(分数)L4_3(10問)
方程式を解け
3x+12+1=-x+23
解答○ ×2x-13+2=4x+12
解答○ ×x-14-1=-2x+43
解答○ ×3x+45-3=x-52
解答○ ×5x+23+4=6x+75
解答○ ×2x-94-2=3x-17
解答○ ×3x+42+5=-9x+25
解答○ ×4x-36-4=7x-85
解答○ ×4x+19+3=-3x+47
解答○ ×4x-510+1=-x+109
解答○ ×問題と解答
3x+12+1=-x+23-511 2x-13+2=4x+1278 x-14-1=-2x+433111 3x+45-3=x-52-3 5x+23+4=6x+75-7 2x-94-2=3x-171152 3x+42+5=-9x+25-2 4x-36-4=7x-85-8722 4x+19+3=-3x+47-3211 4x-510+1=-x+1095546
