solve the equation 9z-5(2z-3)=1-2z
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Answered by
1
QUESTION
solve the equation 9z-5(2z-3)=1-2z
Answer:
Simplified form of the given expression is (5z + 31)
Step-by-step explanation:
We have to simplify the expression given as (9z + 7) - 5(2z - 3) + 3(2z + 3)
(9z + 7) - 5(2z - 3) + 3(2z + 3) = 9z + 7 - 10z + 15 + 6z + 9
= (9z + 6z - 10z) + (7 + 15+9)
= 15z - 10z + 31
= 5z + 31
Therefore, simplified form of the given expression is (5z + 31).
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Answered by
2
Answer:
z+17=17*z
Step-by-step explanation:
9z-5(2z-3)=1-2z
18z²-27z-10z+18=1-2z
18z²-37z+18=1-2z
18z²+17=35z
18z×z+17 =35z
z+17=17*z
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