Question

Me ajudem gente pfvr (com a conta passo a passo)

A)6x=2x+16

B)2x-5=x+1

C)2x+3=x+4

D)5x+7=4x+10

E)4x-10=8x+2

F)4x-7=8x-2

G)2x+1=4x-7

H)9x+9+3x=15

I)16x-1=12x-3

J)3x-2=4x+9

K)5x-3+X=2x+9

L)17x-7x=x+18

Answer 1

□OLÁ! TD BEM?

A)6x=2x+16

6x - 2x = 16

4x = 16

x = 16/4

x = 4

B)2x-5=x+1

2x - x = 1 + 5

x = 6

C)2x+3=x+4

2x - x = 4 - 3

x = 1

D)5x+7=4x+10

5x - 4x = 10 - 7

x = 3

E)4x-10=8x+2

4x - 8x = 2 + 10

- 4x = 12 (-1)

4x = - 12

x = - 12/4

x = - 3

F)4x-7=8x-2

4x - 8x = - 2 + 7

- 4x = 5 (-1)

4x = - 5

x = - 5/4

G)2x+1=4x-7

2x - 4x = - 7 - 1

- 2x = - 8 (-1)

2x = 8

x = 8/2

x = 4

H)9x+9+3x=15

12x = 15 - 9

12x = 6

x = 6/12 ÷ 6

x = 1/2

I)16x-1=12x-3

16x - 12x = - 3 + 1

4x = - 2

x = - 2/4 ÷2

x = - 1/2

J)3x-2=4x+9

3x - 4x = 9 + 2

- x = 11 (-1)

x = - 11

K)5x-3+X=2x+9

6x - 2x = 9 + 3

4x = 12

x = 12/4

x = 3