8x-8=-40 ❤-x+1=-7❤2x+2=4❤2x+8=16❤ -3x+40=10❤-x-8=0❤-9x-35=10❤-4x+6=-30❤8x-18=30❤-x-6=3❤3x-26=10❤4x-8=8❤3x-5=-11❤-x+20=31❤6x-30=-6❤-x+1=1❤-x+1=0
Respuestas a la pregunta
Explicación paso a paso:
1* 8x - 8 = - 40
8x = 40 + 8
8x = 48
X = 48 / 8
X = 6
2* - x + 1 = - 7
- X = - 7 - 1
- X = - 8
3* 2x + 2 = 4
2x = 4 - 2
2x = 2
X = 2/2
X= 1
4* 2x + 8 = 16
2x = 16 - 8
2x = 8
X = 8 /2
X = 4
5* - 3x +40 = 10
3x = 10 - 40
3 x = - 30
X = - 30 / 3
X = - 10
6* - x - 8 = 0
- X = 8
7*. -9x - 35 = 10
- 9 x = 10 + 35
- 9 x = 45
X = 45 / - 9
X = - 5
8* - 4 x + 6 = 30
- 4 x = 30 - 6
- 4x = 24
X = 24 / - 4
X = - 6
9* - 8x - 18 = 30
- 8x = 30 + 18
- 8x = 48
X = 48 / - 8
X = - 6
10* - x- 6 = 3
- X = 3 + 6
- X = 9
11* 3 x - 26 = 10
3x = 10 + 26
3x = 36
X = 36 / 3
X = 12
11* 4x - 8 = 8
4x = 8 + 8
4x = 16
X = 16 / 4
X = 4
12 *3x - 5 = - 11
3x = - 11 +5
3 x = - 6
X = - 6 / 3
X = - 2
13* - x + 20 = 31
- X = 31 - 20
- X = 11
14* 6 x - 30 = - 6
6x = - 6 + 30
6x = 24
X = 24 / 6
X = 4
15* - x + 1= 1
- X = 1 - 1
- X = 0
16 * - x + 1 = 0
- X = - 1
Cansancio ^<^