Math, asked by brainly56, 1 year ago

2/3(x-5)-1/4(x-2) =9/2

Lokeshranjan: Answer is 20 i think help you

cristal: the answer is 88/5

brainly56: yes answer is 88/5

Lokeshranjan: Ok

Answers

Answered by cristal

2/3(x-5) - 1/4(x-2) =1/2

2x - 10/3 - (x-2)/4 =9/2

8x - 40 - 3x + 6= 9*12 /6

5x -34 = 54

5x =88

x=88/5

brainly56: please explain in detail

Lokeshranjan: 2/3(x-5)-1/4(x-2)=9/2 2/3x-10/3-1/4x-1/2=9/2 so 2/3x-1/4x=9/2+10/3+1/2 = 5/12x=27+20+3 5/12x=50/6 5x×6=50×12 30x=600 x=600/30=20 the answer is 20 i think

cristal: its wrong

Answered by JagritiOjha

(2x-10)/3 -(x-2)/4=9/2

=3 (2x-10)-4(x-2)/12=9/2
=6x-30-4x+8/12=9/2
=2x-22/12=9/2
=2x-22=54
=2x =76
x=38
Hope the answer will help you.

brainly56: in this question ,option is (a)88/5 (b)78/5 and (c)88/7

Previous Question

Next Question