Sagot :
Answer:
1. 11
2. 6s
3. 11
Step-by-step explanation:
1. 3x +5 x=2
=3(2) +5
=6+5
11
2. 4x- sy x=2 y=3
=4(2) - s(3)
=8- 2s
=6s
3. 4x +2y-3 x=2 y=3
= 4(2)+ 2(3)- 3
=8+6-3
=8+3
=11
1. 3x+5
3(2)+5
=6+5
=11
2.4x-sy
4(2)-s(3)
=8-3s
=5s
3.4x+2y-3
4(2)+2(3)-3
8+6-3
14-3
=11
3(2)+5
=6+5
=11
2.4x-sy
4(2)-s(3)
=8-3s
=5s
3.4x+2y-3
4(2)+2(3)-3
8+6-3
14-3
=11