Question

5(x+1/10)=3x+1/2

a+3a+8=2a+10

24m+18=8m+50

3z+1/2=z+9/2

y+4(2y+1)=8+2y-1

x/2+x/3+x/6=6

5w=3w+2

8x-15=2(x+6)
ayuda por fis
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Answer 1

Respuesta:

Hola, aquí te dejo los resultados y los calculos.

Saludos.

Explicación paso a paso:

5 ( x + 1/10 ) = 3x + 1/2

5x + 1/2 = 3x +1/2

5x = 3x

5x - 3x = 0

2x = 0

x = 0

a + 3a + 8 = 2a + 10

4a + 8 = 2a + 10

4a = 2a + 10 − 8

4a = 2a + 2

4a − 2a = 2

2a = 2

a = 1

24m + 18 = 8m + 50

24m = 8m + 50 − 18

24m = 8m + 32

24m − 8m = 32

16m = 32

m = 32/16

m = 2

3z + 1/2 = z + 9/2

3z = z + 9/2 - 1/2

3z = z + 4

3z − z = 4

2z = 4

z = 4/2

z = 2

y + 4 ( 2y + 1 ) = 8 + 2y - 1

y + 4 ( 2y + 1 ) = 2y + 7

y + 8y + 4 = 2y + 7

9y + 4 = 2y + 7

9y = 2y + 7 − 4

9y = 2y + 3

9y − 2y = 3

7y = 3

y = 3/7

x/2 + x/3 + x/6 = 6

x = 6

5w = 3w + 2

5w − 3w = 2

2w = 2  

w = 1

8x - 15 = 2 ( x + 6 )

8x − 15 = 2x + 12

8x = 2x + 12 + 15

8x = 2x + 27

8x − 2x = 27

6x = 27

x = 27/6

x = 9/2