3 years ago

11/2 z + 9/5 = 1.8 + 12z -6.5z=?

Mathematics

2 answers:

storchak [24]3 years ago

5 0

Answer:

Step-by-step explanation:

grin007 [14]3 years ago

3 0

Answer/Step-by-step explanation:

11/2z+9/5=1.8+12z-6.5z

We move all terms to the left:

11/2z+9/5-(1.8+12z-6.5z)=0

Domain of the equation: 2z!=0

z!=0/2

z!=0

z∈R

We add all the numbers together, and all the variables

11/2z-(5.5z+1.8)+9/5=0

We get rid of parentheses

11/2z-5.5z-1.8+9/5=0

We calculate fractions

<u>There is no solution for this equation</u>

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11/2 z + 9/5 = 1.8 + 12z -6.5z=?​

11/2 z + 9/5 = 1.8 + 12z -6.5z=?