7x+4=3-x

Simple and best practice solution for 7x+4=3-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 7x+4=3-x equation:


Simplifying
7x + 4 = 3 + -1x

Reorder the terms:
4 + 7x = 3 + -1x

Solving
4 + 7x = 3 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
4 + 7x + x = 3 + -1x + x

Combine like terms: 7x + x = 8x
4 + 8x = 3 + -1x + x

Combine like terms: -1x + x = 0
4 + 8x = 3 + 0
4 + 8x = 3

Add '-4' to each side of the equation.
4 + -4 + 8x = 3 + -4

Combine like terms: 4 + -4 = 0
0 + 8x = 3 + -4
8x = 3 + -4

Combine like terms: 3 + -4 = -1
8x = -1

Divide each side by '8'.
x = -0.125

Simplifying
x = -0.125

See similar equations:

| M+4.4=12.1 | | 2y^2=12-5y | | Ktm/-7=n | | -10w-4=-8w | | 2[2x+5]=8x-4 | | 12+k-8=84 | | x-1.5=1.8 | | 2y+26=70 | | -4+4(-p+5)=-14+2p | | k*8-9=47 | | 6y=1-4y | | 5[x+1]=2[4x+7] | | 3a^2+23a+14=0 | | Q^2-q-12=0 | | -21-7a=-7(1+3a) | | 7*m-5=30 | | h-4/5=h-5/6 | | 55+3n=204 | | 26q+6-4=45 | | -2a-4(1+a)=1-5a | | 3y+19+4y+84=180 | | 32=-8x+4(x+2) | | Mx=ny+p | | 2x+-22=7x+2 | | 208=8(1+5b) | | 8(v+3)-2v=36 | | 6=7-c/2 | | 1.2x+2=2.1x-1.6 | | 1.4=m-12 | | 1/2x-4=-1/2x-4 | | 3[x-5]=-2[4-5x] | | 3x+89+7x-39=180 |

Equations solver categories