1=2(x+6)+(9-x)

Simple and best practice solution for 1=2(x+6)+(9-x) 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 1=2(x+6)+(9-x) equation:


Simplifying
1 = 2(x + 6) + (9 + -1x)

Reorder the terms:
1 = 2(6 + x) + (9 + -1x)
1 = (6 * 2 + x * 2) + (9 + -1x)
1 = (12 + 2x) + (9 + -1x)

Remove parenthesis around (9 + -1x)
1 = 12 + 2x + 9 + -1x

Reorder the terms:
1 = 12 + 9 + 2x + -1x

Combine like terms: 12 + 9 = 21
1 = 21 + 2x + -1x

Combine like terms: 2x + -1x = 1x
1 = 21 + 1x

Solving
1 = 21 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
1 + -1x = 21 + 1x + -1x

Combine like terms: 1x + -1x = 0
1 + -1x = 21 + 0
1 + -1x = 21

Add '-1' to each side of the equation.
1 + -1 + -1x = 21 + -1

Combine like terms: 1 + -1 = 0
0 + -1x = 21 + -1
-1x = 21 + -1

Combine like terms: 21 + -1 = 20
-1x = 20

Divide each side by '-1'.
x = -20

Simplifying
x = -20

See similar equations:

| 18h^2+60h+50=0 | | 5(x+9)+3=8x-3(x-4) | | 2(x+4)=9x+3-7x+5 | | (-2)(-3)-2(-3)= | | (2+2+2)-4= | | 12m=725+125 | | 0.23-0.02(x+3)=-0.03(1-x) | | 5x+1y=-5 | | 3x^3+10xy+3y^2-2x-14y-5=0 | | 6-2(y-2)= | | 0.16-0.002(x+1)=-0.004(1-x) | | 9-(2x-6)=-3(x+1)-4 | | 5xy-2yx+x= | | 16w^2+48w+36= | | 6x^2+6x+7=1 | | 8=20+2x | | 9r-5r+7=9r+7-r | | x=20+2x | | 6(4x-9)-2=6(x-4)+94 | | 16x^2+12x-3=0 | | d(x)=20+2x | | n^2+3n-84=0 | | 3(8s+5)-15s=3(3s+5)-18 | | 4x(y^2)-9x=0 | | 24102x=tanh(37x) | | 3(20n-4)+120=12(5n+9) | | =tanh(37x) | | 2x+9+62=180 | | .60x+0.05(18-x)=.10(20) | | 25x^4-25x^2=0 | | 11x+6y=79 | | 3x-2y=27x+2y=7 |

Equations solver categories