3(x-4)+1=x+9

Simple and best practice solution for 3(x-4)+1=x+9 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 3(x-4)+1=x+9 equation:


Simplifying
3(x + -4) + 1 = x + 9

Reorder the terms:
3(-4 + x) + 1 = x + 9
(-4 * 3 + x * 3) + 1 = x + 9
(-12 + 3x) + 1 = x + 9

Reorder the terms:
-12 + 1 + 3x = x + 9

Combine like terms: -12 + 1 = -11
-11 + 3x = x + 9

Reorder the terms:
-11 + 3x = 9 + x

Solving
-11 + 3x = 9 + x

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.
-11 + 3x + -1x = 9 + x + -1x

Combine like terms: 3x + -1x = 2x
-11 + 2x = 9 + x + -1x

Combine like terms: x + -1x = 0
-11 + 2x = 9 + 0
-11 + 2x = 9

Add '11' to each side of the equation.
-11 + 11 + 2x = 9 + 11

Combine like terms: -11 + 11 = 0
0 + 2x = 9 + 11
2x = 9 + 11

Combine like terms: 9 + 11 = 20
2x = 20

Divide each side by '2'.
x = 10

Simplifying
x = 10

See similar equations:

| sinx=2/5 | | 1/x=5.88 | | 11.50-1.75(4)= | | 38-8x=2(1+2x) | | 8-1*0+1-1-3+1-4= | | 9z^2-9z-10=0 | | 7m-33=3(8-4m) | | sinx=4/14 | | 112+2x=190 | | 5/-2x=20 | | (2/3)x=7000 | | (120+3)x=580 | | 4x+7=-3+4(x+50) | | -2(x+4)+3(1-2x)= | | -2.8n=14 | | 3x*2y=16 | | Leg=v | | x+x=41 | | -5+8(m-7)=-8m-29 | | 3x+1=104 | | In(x)=5.8 | | 9+x-5y=9 | | 9+x-5y=a | | 8b-2=10b+6 | | 6x+9=36x | | 6a-3a+2=-10 | | 9tx-5y=a | | 5n^2+2n+3=0 | | 5-7+4-3= | | ((1y+z)+(10+-0.2y+-0.02z))=500 | | -10+6x=-4 | | 13-33=7(2x-4) |

Equations solver categories