(iii) 65 - 5(4x - 3) = 0
(iv) 8(2x - 1) = 3(4x + 8) + 4
(v) 50-6(x + 1) = 22 - 10(1 - x)
Answers
Step-by-step explanation:
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Answer:
(iii) 65-5(4x-3) =0
65-20x+15 =0
65+ 15-20x=0
80-20x=0
( -20x) =(-80)
20x =80
x=80/20
x= 4
hence, the answer is x=4
(iv) 8(2x-1) = 3(4x+8)+4
on solving both sides perfectly
we get,
16x -8 = 12x +24+4
16x-8 = 12x +28
16x-12x=28+8
4x = 36
x= 9
hence, the answer will be x=9
(v) 50-6(x+1) = 22-10(1-x)
on solving both sides perfectly ,
we get,
50-6x-6 = 22-10 +10x
50-6-6x = 22-10+10x
44-6x = 12+10x
-6x-10x = 12-44
-16x = -32
16x=32
x= 2
hence, the answer will be x=2
Step-by-step explanation:
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