solve the following equation by isolating the Variable : (a) a+24= 24 (b) 7y- 9 =4y-6 please help armies This question mark brainlist.
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Answered by
1
Answer:(a)a=0
(b)y=1
Step-by-step explanation:
7y-9=4y-6
or,7y-4y=-6+9
or, 3y=3
or,y=1
Answered by
2
Answer:
(a) a+ 24 = 24
=> a= 24-24
=> a = 0
(b) 7y -9 = 4y -6
=> 7y- 4y = -6+9
=> 3y = 3
=> y = 3/3
=> y= 1
Step-by-step explanation:
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