4+5(3-x)=-3(7x+2)8x

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Solution for 4+5(3-x)=-3(7x+2)8x equation:


Simplifying
4 + 5(3 + -1x) = -3(7x + 2) * 8x
4 + (3 * 5 + -1x * 5) = -3(7x + 2) * 8x
4 + (15 + -5x) = -3(7x + 2) * 8x

Combine like terms: 4 + 15 = 19
19 + -5x = -3(7x + 2) * 8x

Reorder the terms:
19 + -5x = -3(2 + 7x) * 8x

Reorder the terms for easier multiplication:
19 + -5x = -3 * 8x(2 + 7x)

Multiply -3 * 8
19 + -5x = -24x(2 + 7x)
19 + -5x = (2 * -24x + 7x * -24x)
19 + -5x = (-48x + -168x2)

Solving
19 + -5x = -48x + -168x2

Solving for variable 'x'.

Combine like terms: -5x + 48x = 43x
19 + 43x + 168x2 = -48x + -168x2 + 48x + 168x2

Reorder the terms:
19 + 43x + 168x2 = -48x + 48x + -168x2 + 168x2

Combine like terms: -48x + 48x = 0
19 + 43x + 168x2 = 0 + -168x2 + 168x2
19 + 43x + 168x2 = -168x2 + 168x2

Combine like terms: -168x2 + 168x2 = 0
19 + 43x + 168x2 = 0

Begin completing the square.  Divide all terms by
168 the coefficient of the squared term: 

Divide each side by '168'.
0.1130952381 + 0.255952381x + x2 = 0

Move the constant term to the right:

Add '-0.1130952381' to each side of the equation.
0.1130952381 + 0.255952381x + -0.1130952381 + x2 = 0 + -0.1130952381

Reorder the terms:
0.1130952381 + -0.1130952381 + 0.255952381x + x2 = 0 + -0.1130952381

Combine like terms: 0.1130952381 + -0.1130952381 = 0.0000000000
0.0000000000 + 0.255952381x + x2 = 0 + -0.1130952381
0.255952381x + x2 = 0 + -0.1130952381

Combine like terms: 0 + -0.1130952381 = -0.1130952381
0.255952381x + x2 = -0.1130952381

The x term is 0.255952381x.  Take half its coefficient (0.1279761905).
Square it (0.01637790533) and add it to both sides.

Add '0.01637790533' to each side of the equation.
0.255952381x + 0.01637790533 + x2 = -0.1130952381 + 0.01637790533

Reorder the terms:
0.01637790533 + 0.255952381x + x2 = -0.1130952381 + 0.01637790533

Combine like terms: -0.1130952381 + 0.01637790533 = -0.09671733277
0.01637790533 + 0.255952381x + x2 = -0.09671733277

Factor a perfect square on the left side:
(x + 0.1279761905)(x + 0.1279761905) = -0.09671733277

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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