7X+4-X=4X-12

Simple and best practice solution for 7X+4-X=4X-12 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 7X+4-X=4X-12 equation:


Simplifying
7X + 4 + -1X = 4X + -12

Reorder the terms:
4 + 7X + -1X = 4X + -12

Combine like terms: 7X + -1X = 6X
4 + 6X = 4X + -12

Reorder the terms:
4 + 6X = -12 + 4X

Solving
4 + 6X = -12 + 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.
4 + 6X + -4X = -12 + 4X + -4X

Combine like terms: 6X + -4X = 2X
4 + 2X = -12 + 4X + -4X

Combine like terms: 4X + -4X = 0
4 + 2X = -12 + 0
4 + 2X = -12

Add '-4' to each side of the equation.
4 + -4 + 2X = -12 + -4

Combine like terms: 4 + -4 = 0
0 + 2X = -12 + -4
2X = -12 + -4

Combine like terms: -12 + -4 = -16
2X = -16

Divide each side by '2'.
X = -8

Simplifying
X = -8

See similar equations:

| 5.1q-5.1-5.3q=1.2q-5.7 | | -23x+17y=-29 | | 36x^3-27x^2+9x= | | 2r^2-r+2=0 | | -24x^4-4x^3= | | 13.9-2w=1.1 | | 4x(2x-9)-2(5x-6)= | | R^3+2r^2-5r+2=0 | | 3.5t-2=4+7t | | 6x^3+5x^2-7=0 | | 2x^3+5x^2-7x=0 | | -36.2+3x=1.3 | | -12=3x+8 | | -3(t-5)-(t+1)=8 | | 3x(4x-3x)= | | x-7.7=-4.7 | | p=2*96+2*98 | | 16y-5=80-y | | 14(t-2)+7t=7(3t+4)-13 | | i=500+0.11+2 | | -(5y+3)-(-4y-4)=-2 | | (5x+3)(3x^2-7x+2)=0 | | 9w-6=15 | | 15x^3-26x^2-11x+6=0 | | -2n-(9-10m)= | | x-7.1=-5.8 | | 6(b-x)=2b+ax | | 10x+3=2(4x+1)-x+9 | | -x+2+10x=-3+4x+25 | | 6x+5+x=4+5x+11 | | (x-1)(x^2+11x+28)=0 | | x(x+16)=32(x-2) |

Equations solver categories