Respuesta:
1) k = -34/49
2) m = 5/7
3) x = 7
4) x = 3
Explicación paso a paso:
Procedimiento paso a paso de todo
1)
11k - 2 + 5k = 65k - 36
11k + 5k - 65k = - 36 + 2
- 49k = - 34
k = [ - 34 / - 49 ]
k = 34/49
2)
11m - 1 + 5m = 6m - 36 + 59m
11m + 5m - 6m - 59m = - 36 + 1
- 49m = - 35
m = [ - 35 / - 49 ]
m = 5/7
3)
4x/3 - 2x = - 14/3
- 2x/3 = - 14/3
3 [ - 2x ] = 3 [ -14 ]
- 6x = - 42
x = [ - 42 / - 6 ]
x = 7
4)
3x/5 = 2x/3 - 1/5
3x = 5 [ 2x/3 - 1/5 ]
3x = 10x/3 - 1
3x - 10x/3 = - 1
- x/3 = - 1
- x = 3 [ -1 ]
- 1x = - 3
x = [ - 3 / - 1 ]
x = 3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Respuesta:
1) k = -34/49
2) m = 5/7
3) x = 7
4) x = 3
Explicación paso a paso:
Procedimiento paso a paso de todo
1)
11k - 2 + 5k = 65k - 36
11k + 5k - 65k = - 36 + 2
- 49k = - 34
k = [ - 34 / - 49 ]
k = 34/49
2)
11m - 1 + 5m = 6m - 36 + 59m
11m + 5m - 6m - 59m = - 36 + 1
- 49m = - 35
m = [ - 35 / - 49 ]
m = 5/7
3)
4x/3 - 2x = - 14/3
- 2x/3 = - 14/3
3 [ - 2x ] = 3 [ -14 ]
- 6x = - 42
x = [ - 42 / - 6 ]
x = 7
4)
3x/5 = 2x/3 - 1/5
3x = 5 [ 2x/3 - 1/5 ]
3x = 10x/3 - 1
3x - 10x/3 = - 1
- x/3 = - 1
- x = 3 [ -1 ]
- 1x = - 3
x = [ - 3 / - 1 ]
x = 3