Respuesta:
Corona plisss
0 = 13 indefinida
x = -5
x = 2
0 = 2 indefinida
x = -12
Explicación paso a paso:
7x -9 +3x +2 = 9x +6 +x
10x -7= 10x +6
10x -10x = 6 +7
0 = 13
-4 +x +8 -6x = -2x +19
4 -5x = -2x +19
-5x +2x = 19 -4
-3x = 15
x = [tex]\frac{15}{-3}[/tex]
2x +11 -10x = 2 +x -9
-8x +11 = -7 +x
-8x -x = -7 -11
-9x = -18
x = [tex]\frac{-18}{-9}[/tex]
13 -5x -8 = 2x +7(1 -x)
5 -5x = 2x +7 -7x
5 -5x = -5x +7
-5x +5x = 7 -5
0 = 2
3(x +4) -2 +5x = 6x -14
3x +12 -2 +5x = 6x -14
8x +10 = 6x -14
8x -6x = -14 -10
2x = -24
x = [tex]\frac{-24}{2}[/tex]
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Respuesta:
Corona plisss
0 = 13 indefinida
x = -5
x = 2
0 = 2 indefinida
x = -12
Explicación paso a paso:
7x -9 +3x +2 = 9x +6 +x
10x -7= 10x +6
10x -10x = 6 +7
0 = 13
-4 +x +8 -6x = -2x +19
4 -5x = -2x +19
-5x +2x = 19 -4
-3x = 15
x = [tex]\frac{15}{-3}[/tex]
x = -5
2x +11 -10x = 2 +x -9
-8x +11 = -7 +x
-8x -x = -7 -11
-9x = -18
x = [tex]\frac{-18}{-9}[/tex]
x = 2
13 -5x -8 = 2x +7(1 -x)
5 -5x = 2x +7 -7x
5 -5x = -5x +7
-5x +5x = 7 -5
0 = 2
3(x +4) -2 +5x = 6x -14
3x +12 -2 +5x = 6x -14
8x +10 = 6x -14
8x -6x = -14 -10
2x = -24
x = [tex]\frac{-24}{2}[/tex]
x = -12