Question

Resolva:

12x+3=x

3-b+3=b

5c+2c=2+c

7-x=3x-5

95+X=2x

22+3a=5a

42a-3=10a

64x-1=x

8x=2x+3x

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Answer 1

Explicação passo-a-passo:

12x - x= -3

11x = -3

x= -3/11

- b +6= b

- b - b = -6

-2b = -6

b= -6/-2

b= +3

7c - c= 2

6c = 2

c= 2/6

c= 1/3

-x -3x= -5-7

- 4x = -12

x= -12/-4

x= +3

x-2x = -95

- x= -95

x= -95/-1

x= +95

3a -5a= -22

- 2a= -22

a= -22/-2

a= +11

42a -10a= +3

32a= 3

a= 3/32

64x - x= 1

63x = 1

x= 1/63

8x = 5x

8x -5x = 0

3x =0

x= 0/3

x= 0