-x+1=3x+9

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


Simplifying
-1x + 1 = 3x + 9

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

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

Solving
1 + -1x = 9 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
1 + -1x + -3x = 9 + 3x + -3x

Combine like terms: -1x + -3x = -4x
1 + -4x = 9 + 3x + -3x

Combine like terms: 3x + -3x = 0
1 + -4x = 9 + 0
1 + -4x = 9

Add '-1' to each side of the equation.
1 + -1 + -4x = 9 + -1

Combine like terms: 1 + -1 = 0
0 + -4x = 9 + -1
-4x = 9 + -1

Combine like terms: 9 + -1 = 8
-4x = 8

Divide each side by '-4'.
x = -2

Simplifying
x = -2

See similar equations:

| y=0.5(1)+5.36 | | 8z+5=8z-z | | x+36=5x+16 | | x(x)+180x-8952064=0 | | 20+6x=2x+26 | | x(2x)+180x-8952064=0 | | 0=-6x^2+23x+18 | | 5(2x-3)+3x=10x+5-2x | | 2q^5-2q^4-4q^3=0 | | f(2n+1)=f(n-1)+f(n)+1 | | 5(2x-3)+3x=10x | | 3,5x+1=3+3,1x | | iz+1-i=0 | | 5x+6-7x=7-5x+8 | | 2x+9x-6x-5=5 | | 17x-1=9x+7 | | 2x+13=x+6 | | -9=-y+5 | | 2x+9x-5=5 | | m^2+8mn-20n^2=0 | | what*.15=9460 | | 3x-6+9x-6(x+4)-9=9(x+3) | | 9p+3q-2p-3q= | | o=-y+5 | | x-1=3x+9 | | In(3x-4)=2.3 | | a+2b+a-b= | | 8b+7c+3b-2c= | | 150=5x+15+-8+8x | | 5n-5=n+3 | | X^3-3x^2=o | | 6u+9v+u+3v= |

Equations solver categories