-0.87(x-9)2+27=12

Simple and best practice solution for -0.87(x-9)2+27=12 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 -0.87(x-9)2+27=12 equation:


Simplifying
-0.87(x + -9) * 2 + 27 = 12

Reorder the terms:
-0.87(-9 + x) * 2 + 27 = 12

Reorder the terms for easier multiplication:
-0.87 * 2(-9 + x) + 27 = 12

Multiply -0.87 * 2
-1.74(-9 + x) + 27 = 12
(-9 * -1.74 + x * -1.74) + 27 = 12
(15.66 + -1.74x) + 27 = 12

Reorder the terms:
15.66 + 27 + -1.74x = 12

Combine like terms: 15.66 + 27 = 42.66
42.66 + -1.74x = 12

Solving
42.66 + -1.74x = 12

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-42.66' to each side of the equation.
42.66 + -42.66 + -1.74x = 12 + -42.66

Combine like terms: 42.66 + -42.66 = 0.00
0.00 + -1.74x = 12 + -42.66
-1.74x = 12 + -42.66

Combine like terms: 12 + -42.66 = -30.66
-1.74x = -30.66

Divide each side by '-1.74'.
x = 17.62068966

Simplifying
x = 17.62068966

See similar equations:

| 96=3x^2+4x+1 | | 0.001x^2+1.2x+60=0 | | X+2x+5=-22 | | n+16=32 | | 7/12x=28 | | 60=6x+-12 | | 60x=45x+45+x+x+x | | -5x+13=-7+1-14x | | x^2-2x-200= | | x^2-2x-255= | | (p+8)(p+5)=0 | | 29+b=46 | | -0.5(a-8)=0.4(a+1) | | a^2+3ab-70b^2=0 | | -7x-25=-2x | | 12(x^2-4)=24 | | f(-2)=-5/2x-2 | | 42+y=72 | | 3/7(28x−35)=4/3(9x−15) | | 9x^2-12x=6x^2+21 | | 7n^2=9n | | -2d+5+6d=21d-(2+3d) | | x+33=-5x-3 | | -50=-20x+130 | | (1/9)b=-4 | | 6+34m=5-4 | | x+33=5x-3 | | 4-3(x+4)=x+8 | | t=-16t^2+18 | | X^3-7x^2+5x+6=0 | | f(-2)=3x+5 | | 3(x+2)-4=5x-6 |

Equations solver categories