3x+4x-2x+9=-1

Simple and best practice solution for 3x+4x-2x+9=-1 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 3x+4x-2x+9=-1 equation:


Simplifying
3x + 4x + -2x + 9 = -1

Reorder the terms:
9 + 3x + 4x + -2x = -1

Combine like terms: 3x + 4x = 7x
9 + 7x + -2x = -1

Combine like terms: 7x + -2x = 5x
9 + 5x = -1

Solving
9 + 5x = -1

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 5x = -1 + -9

Combine like terms: 9 + -9 = 0
0 + 5x = -1 + -9
5x = -1 + -9

Combine like terms: -1 + -9 = -10
5x = -10

Divide each side by '5'.
x = -2

Simplifying
x = -2

See similar equations:

| 3a+4b=8 | | x+31=19 | | 4x+3=7x-4.5 | | x+31=22 | | 4k^4-13k^2+3=0factory | | P=2(l+w)l | | 6x-y=73 | | 4.00x+20.00=20 | | J=8c^2d | | 3x-y=62 | | 13.5-x=7.3 | | x-6=25 | | 2y-6+y=14 | | x+16=80 | | x-27=-11 | | 59Y-10=40 | | 4k^4-13k^2+3=0 | | 2l^2-5l=324 | | r-2s=14s | | -4+10-x=25 | | 0=x^3-2x^2+4x+8 | | 12=4x-2 | | 16,275=7.5x+1275 | | -4x+10-x=25 | | -2(2x-3)=36 | | 2m+4-8m=28 | | 7x-(4-2x)=12-(3x-3)-19 | | 4k^4-13k+3=0factory | | 3n+24=4n+16 | | 2x-2y=-18 | | 200x+3200=1200 | | 9x+41=112 |

Equations solver categories