3(5x-7)-2(9x-11)=4(8x-13)-17
Answers
Answered by
8
15x-21-18x+22=32x-52-17
15x-18x-32x=-52-17-22+21
-35x=-70
x=2
15x-18x-32x=-52-17-22+21
-35x=-70
x=2
Answered by
23
Heya ☺
3(5x - 7) -2(9x - 11) = 4(8x - 13) - 17
=> 15x - 21 - 18x + 22 = 32x - 52 - 17
=> 15x - 18x - 21 + 22 = 32x - 69
=> - 3x + 1 = 32x - 69
=> - 3x - 32x = -69 - 1
=> - 35x = - 70
=> x = -70/-35
=> x = 2
Thanks
3(5x - 7) -2(9x - 11) = 4(8x - 13) - 17
=> 15x - 21 - 18x + 22 = 32x - 52 - 17
=> 15x - 18x - 21 + 22 = 32x - 69
=> - 3x + 1 = 32x - 69
=> - 3x - 32x = -69 - 1
=> - 35x = - 70
=> x = -70/-35
=> x = 2
Thanks
Similar questions