方程式L1-1-1(8問)
方程式を解け
x-3=-2
解答○ ×x+5=7
解答○ ×x-8=-5
解答○ ×x+4=8
解答○ ×x-12=-14
解答○ ×x+6=1
解答○ ×x-3=-9
解答○ ×x-11=-13
解答○ ×問題と解答
x-3=-21 x+5=72 x-8=-53 x+4=84 x-12=-14-2 x+6=1-5 x-3=-9-6 x-11=-13-2
x-3=-21 x+5=72 x-8=-53 x+4=84 x-12=-14-2 x+6=1-5 x-3=-9-6 x-11=-13-2
