-5x-3=7
-5x=7+3
-5x=10
x=10/-5
x= -2
11+x=18
x=18-11
x=7
2x-1=5
2x=5+1
2x=6
x=6/2
x=3
Respuesta:
1.- -5x - 3 = 7
-5x= 7 + 3
-5x= 10
x = 10/5
x=5
2.- 11 + x = 18
x = 18 - 11
x = 7
3.- 2x - 1 = 5
2x = 5 + 1
2x = 6
x = 6/2
x = 3
Explicación paso a paso:
espero te sirva
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Verified answer
-5x-3=7
-5x=7+3
-5x=10
x=10/-5
x= -2
11+x=18
x=18-11
x=7
2x-1=5
2x=5+1
2x=6
x=6/2
x=3
Respuesta:
1.- -5x - 3 = 7
-5x= 7 + 3
-5x= 10
x = 10/5
x=5
2.- 11 + x = 18
x = 18 - 11
x = 7
3.- 2x - 1 = 5
2x = 5 + 1
2x = 6
x = 6/2
x = 3
Explicación paso a paso:
espero te sirva