12x+7=9x-5

Simple and best practice solution for 12x+7=9x-5 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=9x-5 equation:


Simplifying
12x + 7 = 9x + -5

Reorder the terms:
7 + 12x = 9x + -5

Reorder the terms:
7 + 12x = -5 + 9x

Solving
7 + 12x = -5 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
7 + 12x + -9x = -5 + 9x + -9x

Combine like terms: 12x + -9x = 3x
7 + 3x = -5 + 9x + -9x

Combine like terms: 9x + -9x = 0
7 + 3x = -5 + 0
7 + 3x = -5

Add '-7' to each side of the equation.
7 + -7 + 3x = -5 + -7

Combine like terms: 7 + -7 = 0
0 + 3x = -5 + -7
3x = -5 + -7

Combine like terms: -5 + -7 = -12
3x = -12

Divide each side by '3'.
x = -4

Simplifying
x = -4

See similar equations:

| 8x+5=-30+x | | 12x+6=4x-18 | | 2*x*y-x-y=100 | | 2/9x-6/5 | | log^4(2x^2-x)=3 | | 16=4+b | | 8*s=24+2s | | 5(x-1)+1=2x+3(-3+x) | | 0.06(y-9)+0.04y=0.16y-0.9 | | 11(v+2)-3v=(4v+1)-5 | | 44+4y-4=14y-9-3y | | -5x+19=2x-30 | | -26x+29=16x+33 | | 8x-9=2*3x-3 | | 4*2x=7x+3 | | 48x+10=48x-42 | | 36x+14=46x-27 | | -27x+17=-18x-17 | | 28x+18=36x+18 | | -2(4s-3)-6=-3(8s+2)-5 | | 7-4c=7n | | x^2-3x-510=0 | | -24x-26=-18x+19 | | 3x+36=54 | | -24x-26=20x+12 | | x=110-3y | | 3p^2=-4 | | 6x+19=-45 | | 3s^2=-7 | | 2x+21=2x-22 | | -28x+30=30x+2 | | 2-12=3n |

Equations solver categories