Respuesta:
(1) 5
(2) 1/4
(3) 10
Explicación paso a paso:
5x-8x=-15
-3x=-15
x=-15/-3
x= 5
4x=2-1
4x=1
x=1/4
y-3y=-25+5
-2y=-20
y=-20/-2
y=10
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Verified answer
Respuesta:
(1) 5
(2) 1/4
(3) 10
Explicación paso a paso:
5x-8x=-15
-3x=-15
x=-15/-3
x= 5
4x=2-1
4x=1
x=1/4
y-3y=-25+5
-2y=-20
y=-20/-2
y=10