12x+7=5x-7

Simple and best practice solution for 12x+7=5x-7 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 12x+7=5x-7 equation:


Simplifying
12x + 7 = 5x + -7

Reorder the terms:
7 + 12x = 5x + -7

Reorder the terms:
7 + 12x = -7 + 5x

Solving
7 + 12x = -7 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
7 + 12x + -5x = -7 + 5x + -5x

Combine like terms: 12x + -5x = 7x
7 + 7x = -7 + 5x + -5x

Combine like terms: 5x + -5x = 0
7 + 7x = -7 + 0
7 + 7x = -7

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

Combine like terms: 7 + -7 = 0
0 + 7x = -7 + -7
7x = -7 + -7

Combine like terms: -7 + -7 = -14
7x = -14

Divide each side by '7'.
x = -2

Simplifying
x = -2

See similar equations:

| (x+2y)(4x-y)= | | -n-3(n-2)=-2-8n | | 6x-(5-3x)=13 | | -2x-3=4x+9 | | 6x-(5-3)=13 | | -8k+8=-3(1-k) | | 1(c+3)=c-13 | | 3m+4n=12 | | 15x^2-30x-114=0 | | 6x+7x-10=180 | | (2x+4y)+2(2x+5)= | | 56=8+8(y+4) | | 2x-5+5=2x+11-6x | | 3m+26=2m-7(8-6m) | | 1.2=(4.9)t^2 | | -3(7x+3)=-93 | | 3n+7=9 | | 1.2x+3.7=2.2x | | 8(2x+1)=(4x+3)+(3x+4) | | 3(n-7)=-32-8n | | 5-7x=-30 | | -6+-28= | | 27-2x=2(z+1) | | 2x+5-3=22 | | 5p-26=-4(p-8)+5 | | 10p+7=24 | | 3x^2-12x-3=21 | | .25x+.10(2x-4)+(2+5x)0.5=8.8 | | 8R^2=a^2 | | 3x-11=x+11 | | x+.6=1.2(x+1) | | -7+7x=35 |

Equations solver categories