5x(x)+75+5=2x+52

Simple and best practice solution for 5x(x)+75+5=2x+52 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 5x(x)+75+5=2x+52 equation:


Simplifying
5x(x) + 75 + 5 = 2x + 52

Multiply x * x
5x2 + 75 + 5 = 2x + 52

Reorder the terms:
75 + 5 + 5x2 = 2x + 52

Combine like terms: 75 + 5 = 80
80 + 5x2 = 2x + 52

Reorder the terms:
80 + 5x2 = 52 + 2x

Solving
80 + 5x2 = 52 + 2x

Solving for variable 'x'.

Reorder the terms:
80 + -52 + -2x + 5x2 = 52 + 2x + -52 + -2x

Combine like terms: 80 + -52 = 28
28 + -2x + 5x2 = 52 + 2x + -52 + -2x

Reorder the terms:
28 + -2x + 5x2 = 52 + -52 + 2x + -2x

Combine like terms: 52 + -52 = 0
28 + -2x + 5x2 = 0 + 2x + -2x
28 + -2x + 5x2 = 2x + -2x

Combine like terms: 2x + -2x = 0
28 + -2x + 5x2 = 0

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

Divide each side by '5'.
5.6 + -0.4x + x2 = 0

Move the constant term to the right:

Add '-5.6' to each side of the equation.
5.6 + -0.4x + -5.6 + x2 = 0 + -5.6

Reorder the terms:
5.6 + -5.6 + -0.4x + x2 = 0 + -5.6

Combine like terms: 5.6 + -5.6 = 0.0
0.0 + -0.4x + x2 = 0 + -5.6
-0.4x + x2 = 0 + -5.6

Combine like terms: 0 + -5.6 = -5.6
-0.4x + x2 = -5.6

The x term is -0.4x.  Take half its coefficient (-0.2).
Square it (0.04) and add it to both sides.

Add '0.04' to each side of the equation.
-0.4x + 0.04 + x2 = -5.6 + 0.04

Reorder the terms:
0.04 + -0.4x + x2 = -5.6 + 0.04

Combine like terms: -5.6 + 0.04 = -5.56
0.04 + -0.4x + x2 = -5.56

Factor a perfect square on the left side:
(x + -0.2)(x + -0.2) = -5.56

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| (2x+2)(2x+2)=168 | | 17=3(a+3)-a | | 5(1)-10y=20 | | 28x^2-68x=48 | | 19(4c-1)-8=74c+19 | | 127+8d=19+20d | | 5(-1)-10y=20 | | 2b^2-14b=b-7 | | 0=9x^2+3x-2 | | x^3+-3x^2+-22x=-24 | | 2(3x+5)+22=-4(2x-15) | | 5(-2)-10y=20 | | (6y+7)-(6+5y)=9 | | Y=4-5(-1) | | 18(v+4)-2v=4(4v+1)-8 | | 2*20-3x= | | 4(-7k+5)=-2-6k | | -0.3x+9.86=-0.1x+6.86 | | 6+5m= | | x^2+4x=75 | | -8-4(4p+3)=30-6p | | 64*-64-1-100= | | 3a+z-5a=-14 | | 5x-14=3x+20 | | 15-m=-5(4+4m)-3 | | 76+2x+2x=180 | | 0.3(6x+3)=4x | | Y=4-5(-2) | | 2x-14+2x-14=x+2 | | 0.9x=81 | | 59m^2+276m-384=3m^2+4m | | 2x+76=2x |

Equations solver categories