solve 4x-3 by 5 - 5x-3 by 8 = 1
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Answer:
x = 7
Step-by-step explanation:
4x-3/5 - 5x-3/8 =1
[8(4x-3)- 5(5x-3)] / 40 =1
(32x-24)- (25x-15) =40
32x-25x-24+15=40
7x-9=40
7x= 40+9
7x=49
x=49/7
x = 7
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