solve for x 1÷x+1+1÷x+5=1÷x+2+1÷x+4
LouisAaron:
can you put the terms in brackets????
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1÷ x+7 ÷x = 1÷ x +3 ÷ x+4
1/x+7 ÷ x = 1/x+3 ÷ x+4
= x / x+7 = x+4/ x+3
we can write it
x ( x+3) = (x+4)(x+7)
x^2 + 3x = x^2 + 7x + 4x + 28
x^2 + 3x = x^2 +11x + 28
3x-11x = 28
- 8x = 28
x = -28/8
x = - 3.5
1/x+7 ÷ x = 1/x+3 ÷ x+4
= x / x+7 = x+4/ x+3
we can write it
x ( x+3) = (x+4)(x+7)
x^2 + 3x = x^2 + 7x + 4x + 28
x^2 + 3x = x^2 +11x + 28
3x-11x = 28
- 8x = 28
x = -28/8
x = - 3.5
sorry i made a mistake
its a wrong one student
its okay
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