x+9=2(x-1)2

Simple and best practice solution for x+9=2(x-1)2 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 x+9=2(x-1)2 equation:


Simplifying
x + 9 = 2(x + -1) * 2

Reorder the terms:
9 + x = 2(x + -1) * 2

Reorder the terms:
9 + x = 2(-1 + x) * 2

Reorder the terms for easier multiplication:
9 + x = 2 * 2(-1 + x)

Multiply 2 * 2
9 + x = 4(-1 + x)
9 + x = (-1 * 4 + x * 4)
9 + x = (-4 + 4x)

Solving
9 + x = -4 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
9 + x + -4x = -4 + 4x + -4x

Combine like terms: x + -4x = -3x
9 + -3x = -4 + 4x + -4x

Combine like terms: 4x + -4x = 0
9 + -3x = -4 + 0
9 + -3x = -4

Add '-9' to each side of the equation.
9 + -9 + -3x = -4 + -9

Combine like terms: 9 + -9 = 0
0 + -3x = -4 + -9
-3x = -4 + -9

Combine like terms: -4 + -9 = -13
-3x = -13

Divide each side by '-3'.
x = 4.333333333

Simplifying
x = 4.333333333

See similar equations:

| 5x+31=15x-89 | | -2(2x+1)=10 | | m^2+5m-3m-15=0 | | 4y=.25 | | -4(x-5)=-20 | | 2x^2-19x-33=0 | | x^2+6x+8=15 | | 4x^2+12xy+9y^2=0 | | 2x^5-12x^3+10x=0 | | 8-4x=2-3x | | 23x-5-15x+4=22x-9-14x+17 | | 2(p-3)+5(p-7)=0 | | 2w+3=47w-5 | | 65x=64x-6 | | 4x-4x=4+40+16 | | 6-2(3x-4)=-10 | | 1/3(t+8)=40 | | d(x)=x+9 | | (3a-7)(3-a)=0 | | 6(r-7)+1=7(r+3)-28 | | 2x+10=30-2x | | 10.2x-8.1=-39.6 | | 16G=15G+9 | | 20x-34=-134 | | -5x+13=-14 | | 2x-5+3x=-4x+7-x | | -5+13=-14 | | x^2-6x-4x+24=0 | | 52-6x=3x+19 | | 14-4x=26 | | 3(2-x)=-2(x-10)-3x | | 9x-12y=36 |

Equations solver categories