Question

5x-(2x-9)=1/2x +7
$5x - (2x - 9) = 1 \div 2x + 7$

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Answer 1

Answer:

$5x - 2x + 9 = \frac{1}{2} x + 7 \\ 3x - \frac{1}{2} x = 7 - 9 \\ \frac{5}{2} x = - 2 \\ 5x = - 4 \\ x = \frac{ - 4}{5}$

Answer 2

Step-by-step explanation:

5×-(2x-9)=1÷2x+7

5x-(2x-9)(2x+7)=1

5x-{2x(2x+7)-9(2x+7)}=1

5x-(4x^2+14x-18x-63)=1

5x-(4x^2-4x-63)