3(5x-7) - 2 (9x -11) = 4(8x-13)-17
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Answered by
11
3(5x -7) - 2(9x-11)=4(8x-13)-17
15x - 21 -18x +22 = 32x -52 -17
-3x + 1 = 32x - 69
32x + 3x = 69 + 1
35x = 70
x =70 / 35
x=2
15x - 21 -18x +22 = 32x -52 -17
-3x + 1 = 32x - 69
32x + 3x = 69 + 1
35x = 70
x =70 / 35
x=2
Answered by
2
3(5x-7)-2(9x-11)=4(8x-13)-17
LHS:-
3(5x-7)-2(9x-11)
=(15x-21)-(-18x+22)
=15x+18x-21-22
=34x-43
RHS:-
4(8x-13)-17
=32x-52-17
=32x-69
LHS is not equal to RHS
LHS:-
3(5x-7)-2(9x-11)
=(15x-21)-(-18x+22)
=15x+18x-21-22
=34x-43
RHS:-
4(8x-13)-17
=32x-52-17
=32x-69
LHS is not equal to RHS
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