Answer: X=9 Dias
Se demoran 9 dias
Step-by-step explanation:
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Quien Tiempo Obra
12 3 1 x= 12*3/4
4 x 1 x= 36/4
x=9
otra forma
Paso uno x = 12*3*1 = x= 36
4x = x= 4
Paso dos x= 36/4 = x= 9 dias
dividir.
Espero que les ayude
Answer:24
Step-by-step explanation:
120 because 60x2=120 and 10x12=120
do you need to substitute the variable?
2x+3y = -14y = 6x+22
Simplify
3Y=-14y=4x+22
Subtract 3y
-17Y=4X+22