A.48x+5 | B.x-2>4 | C.6x+7y=32 | D.3.2+1.5=4.7 |
A.20+2b | B.40+b ![]() | C.40+2b |
A.![]() | B.![]() | C.![]() |
A.3a+b | B.7x﹣2<5 | C.32÷8=4 | D.4.1x=0 |
A.8-x>5 | B.x<2+20 | C.17-8=9 | D.3x-x=5 |
A.5x+6>8 | B.4x+2=80 | C.3+1<5 |
A.a-20=5 |
B.5a=20 |
C.20-a=5 |
A.x+10=30 | B.x-10=30 | C.x=30 |
A.4.8+3.6x=10.5 | B.7.5+0.9=8.4 | C.y=x+5 |
A.x=5 | B.x=0.5 | C.x=0.05 |