Question

1.2(x-5) =16
2.3(x-3)+21=51
3.73+21x=84
4.3(x-1)+3(x+2)
5.2(x-1)+3(x+4)=6​

Answer 1

Answer:

1. x=18, 2. x=13, 3. x=11/21, 4. Question incomplete, 5. x=-4/5

Step-by-step explanation:

1) x-10=16/2

x=8+10

x=18

2. 3(x-3+7)=51

x-3+7=51/3

x+4=17

x=17-4=13

x=13

3. 21x=84-73

21x=11

x=11/21

4. Question incomplete

5. 2x-2+3x+12=6

5x+10=6

5x=6-10

5x=-4

x=-4/5

Please mark as brainliest.

Answer 2

Answer:

first one is x = 10.5

Step-by-step explanation:

2x-5=16

2x=16+5

2x=2(divide both sides by 2 to get x)

2x/2=21/2

x=10.5