A.5x+4 | B.3x-5<7 | C.34x-2=6 |
A.3+6.5=9.5 | B.2x+5 | C.8+x=12 |
A.4×7=28 | B.3X+50 | C.0.6×0.5-X=0.2 |
A.1+2=3 | B.4m+2n=3m | C.2x²+2=3x | D.4x-2="3x" |
A.2X+5 | B.2X=5 | C.2×5-100 | D.3×5+10=5×5 |
A.3 | B.2 | C.1 |
A.4x+5 | B.5×6=15×2 | C.30+2x=80 |
A.5x-6>9 | B.9+3y=120 | C.5x-36 |
A.3x-8 | B.17+5=22 | C.15x+4=10 |
A.2X-16 | B.4X-5=0 | C.53-X<110 |