solve 6 X + 7 upon 3 X + 2 equals to 4 x + 5 upon 2 X + 3
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Answered by
1
Answer:
6x+7 /3x+2 = 4x+5/2x+3
cross mutiple bro
6x+7 * 2x+3 =12x^2+32x+21
and second =12x^2+23x+10
12x^2 is cut by each other
32x-23x = +10-21
9x =-11
x -11/9
bro it help u
mark as brain list plz
Answered by
1
Answer:
(2x+3)(6x+7)=(3x+2)(4x+5)
12x^2+14x+18x+21=12x^2+15x+8x+10
-10+21=-14x-18x+15x+8x
11=-32x+23x
11/-9=x
x=-11/9
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