Halla la solución de las ecuaciones. 1. 5×=8×_15 2. 4×+1=2 3. y_5=3y_25 4. 5×+6=10×+5 doy una coronita plisss porfavor ayudameeee
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Respuesta:
1) 5x = 8x -15
15 = 8x - 5x
15 = 3x
15 / 3 = x
5 = x
4x +1 = 2
4x = 2 - 1
4x = 1
x = 1 / 4
x = 0.25
y -5 = 3y -25
-5 + 25 = 3y - y
20 = 2y
20 / 2 = y
10 = y
5x +6 = 10x +5
6 - 5 = 10x - 5x
1 = 5x
1 / 5 = x
0.2 = x
Explicación paso a paso:
Verified answer
Respuesta:
5x = 8x -15
15 = 8x - 5x
15 = 3x
15 / 3 = x
5 = x
4x +1 = 2
4x = 2 - 1
4x = 1
x = 1 / 4
x = 0.25
y -5 = 3y -25
-5 + 25 = 3y - y
20 = 2y
20 / 2 = y
10 = y
5x +6 = 10x +5
6 - 5 = 10x - 5x
1 = 5x
1 / 5 = x
0.2 = x
Explicación paso a paso: