PRACTISE NOW 5
2x + y-3z/y+3x=x/2y find the value of z when x = 1 and y = 4
Answers
Answered by
1
Answer:
__
Step-by-step explanation:
You didn't give the value of z
Answered by
2
Answer:
35/12
Step-by-step explanation:
2+4-3z/4+3=1/8
=9-3z/4=1/8
=9-3z/4-1/8=0
=9-1/8=3z/4
=9-1/8×4=3z
=9-1/2=3z
=9-1/2×3=z
=9-3/2=z
=18/2-3/2=z
=15/2=z
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