7x-1.05=0.35 9x-4x=2.05
x÷8=4.2 57﹣x=39 2x+3x=7.5
2x+1.6=12.4 7.6x-7x=3.6
▲3x+5=10.1 4.3x-2.9x=9.8 2(x-5)=8.6
1.4x+5.1x=83.2 2.5x+2.1×4=28.4 15-3.2x=7.64
8x=2.4 x-0.7=3.6 (x+1.3)÷5=1.2
6x-2.7=1.5 8(x-1.6)=8.64 4x+1.6x=16.8
x+4.8=7.2 3(x+2.1)=10.5
5.4x-x=13.2 3(x+2.1)=10.5
5.6+x=8.8 2x+6x=9.6 6(x+1.2)=9
x+32=60 | 4y﹣3.6=8.4 | (3m﹣7)÷5=16 |
5(x+3.7)=43 (95-0.3x)÷4=8