What is the answer to (2x+1)(x-5)-2=2x^2-3 ?

The answer to (2x+1)(x-5)-2=2x^2-3 is x=-4/9

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(2x+1)(x-5)-2=2x^2-3

(2 x + 1) (x - 5) - 2 = 2 x^{2} - 3

x = - \frac{4}{9}

Decimal Notation

x = - 0.44444 \dots

Solution steps

(2 x + 1) (x - 5) - 2 = 2 x^{2} - 3

Expand

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

2 x^{2} - 9 x - 7 = 2 x^{2} - 3

Move

7

to the right side

2 x^{2} - 9 x = 2 x^{2} + 4

Move

2 x^{2}

to the left side

- 9 x = 4

Divide both sides by

- 9

x = - \frac{4}{9}

a, f = \frac{( x - 1 ) ( x - a )}{( x ^{2} - 4 )} + b

x, 2 x + 6 y = 4

x, 1.5 x + 4.5 y = 18

a, y = a x b

\frac{19}{4} - 3 \frac{1}{2} a = - \frac{1}{4} a + \frac{3}{2}

What is the answer to (2x+1)(x-5)-2=2x^2-3 ?
The answer to (2x+1)(x-5)-2=2x^2-3 is x=-4/9
Solve for x: (2x+1)(x-5)-2=2x^2-3
The solution is x=-4/9