Respuesta:
a. 4x+3 = 3x+5
4x-3x = 5-3
x = 2
b. 3(x-5)-2(x+4) = 18
3x-15-2x-8 = 18
3x-2x = 18+15+8
x = 41
Espero te sirva :)
Explicación paso a paso:
dame coronita ;)
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Verified answer
Respuesta:
a. 4x+3 = 3x+5
4x-3x = 5-3
x = 2
b. 3(x-5)-2(x+4) = 18
3x-15-2x-8 = 18
3x-2x = 18+15+8
x = 41
Espero te sirva :)
Explicación paso a paso:
dame coronita ;)