KillerJuliee
KillerJuliee
14-02-2017
Mathematics
contestada
-(z+1)+2(z-2)
HELPPP!!!!
Respuesta :
mariaylbloor
mariaylbloor
14-02-2017
Your answer will be
Z=3.
First Step: Apply the Negative sign and 2 to the parenthesis.
-z+1+2z-4
Then You will combine like terms.
z-3
Then you will want to set it equal to zero.
z-3=0
Then add 3 to both sides to cancel the -3 out.
z=3
And There is your answer.
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