Fundamental Con...

Find and correct errors of the followingmathematical expressions:

7y+5y+y−12y=0

Identify the terms, theircoefficients for each of the following expressions. $2lm{n}^2-3mn$

Find and correct errors ofthe following mathematical expressions:

Find and correct errors of the followingmathematical expressions:
x+3x+14x=17x

Find and correct errors of the followingmathematical expressions: $\frac{3}{4z+3}=\frac{1}{4z}$

Find and correct errors of the followingmathematical expressions:

Find and correct errors of the followingmathematical expressions: $\frac{3x^2}{3x^2}=0$

Find and correct errors of the followingmathematical expressions: $\frac{(4z+5)}{4z}=5$

Find and correct errors of the followingmathematical expressions: 2m+3n=5mn

Find and correcterrors of the following mathematical expressions:

Find and correct errors of the followingmathematical expressions: $(z-4)(z-2)=z^2-8$

Find and correct errors of the followingmathematical expressions:

Find and correct errors of the followingmathematical expressions $\frac{3x^2+1}{3x^2}=1+1=2$

Find and correct errors of the followingmathematical expressions: 4(z-5) = 4z-5

Find and correct errors of the followingmathematical expressions: 
$3z+2z=5z^2$