Question

Ayuda amigossssss, con operaciones por favor, doy coronita ​

Answer 1

1. 2x-34 = -20
2x = -20+34
2x = 14
x = 2/14
x = 7

2. 9x+8 = 7x+16
9x-7x = 16-8
2x = 8
x = 8/2
x = 4

3. 4x+3 = 3x+5
4x-3x = 5-3
1x = 2
x = 2/1
x = 2

4. 7x+9 = 3+9x
7x-9x = 3-9
-2x = -6
x = -6/-2
x = -3

5. x-8 = 2x-11
x +2x = -11+8
3x = -3
x = -3/3
x = -3

Answer 2

Respuesta:

1) 2x - 34 = -20

2x = -20 +34

2x = +14

x = 14/2

x = 7

2) 9x + 8 = 7x + 6

9x - 7x = -8 + 6

2x = -2

x = -2/2

x = -1

3) 4x + 3 = 3x + 5

4x - 3x = -3 +5

x = 2

4) 7x + 9 = 3 + 9x

7x - 9x = 3 - 9

-2x = -6

x = -6/-2

x = 3

5) x - 8 = 2x - 11

x - 2x = +8 -11

-x = -3

x = -(-3)

x = 3

Explicación paso a paso:

Si te sirvió, te agradecería que me regales una corona