Q1. VERY SHORT QUESTIONS: (2 x 8 = 16)
a) Solve the equations:
3(y-2) = 2ly - 1)-3
Answers
Answered by
2
Answer:
-9
Step-by-step explanation:
3(y-2)=21y-1-3
3y-6=21y-1-3
3y-21y=-1-3+6
-18y=-4+6
-18y=2
-y=18/2
-y=9
y=-9
Answered by
2
Answer:
9x−8y=1
Step-by-step explanation:
=(2x+y+2)/5
=(3x−y+1)/2
=6x+3y+6
=15x−5y+5
=9x−8y=1
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