Question

solve the question

2z + 4z - z = 66 ​

Answer 1

Answer:

I thik question is wrong

because linear eqn me C ki value kabhi variable ke sath nhi hoti

ax+bx+C =0 hoti hai

there ask to your teacher that is this que is wrong

Answer 2

Answer:

Z=1 ,2(1)+4(1)-(1) =66

2+4=66

6=66

= 66-6=60