Asked by Notmyname

Solve the following equation
-7=11/17z
A.z=-17/77
B.z=-77/17
C.z=119/17
D.z=17/119

Which equation is an identity
A.7-(9x+3)=-9x-4
B.6m-5=7m+5-m
C.10p+6-p=12p-3(p-2)
D.3y+2=3y-2

Which equation has no solution
A.5m-6=5m+7-m
B.3w+4-w=5w-2(w-2)
C.7y+9=7y-6
D.4z+8=4z-2
Answered by Reiny
#1, multiply both sides by 17/11
#2, to have an identity, the left side of the equation must equal the right side of the equation.
Simplify each equation to test

#3, to have "no solution", the variables must drop out, and you must end up with a false statement , such as 8 = 9
Answered by Notmyname
In having multiple with false statements
Answered by why yu needa know
why can't y'all just say the answer like BAHAHHAHAHHA
There are no AI answers yet. The ability to request AI answers is coming soon!