12x-5=3x+7

Simple and best practice solution for 12x-5=3x+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-5=3x+7 equation:


Simplifying
12x + -5 = 3x + 7

Reorder the terms:
-5 + 12x = 3x + 7

Reorder the terms:
-5 + 12x = 7 + 3x

Solving
-5 + 12x = 7 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-5 + 12x + -3x = 7 + 3x + -3x

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

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

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

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

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

Divide each side by '9'.
x = 1.333333333

Simplifying
x = 1.333333333

See similar equations:

| m^2+4n-43=0 | | 18=10 | | 7-x+5/2=0 | | A=-6+5x+3x^2 | | -15=0.7x | | 3x+3y=50 | | 3(5-x)=6 | | 5x^3+5x^2+6x+6=0 | | e=(5a-8) | | x^5-23=42 | | 4(5x+1)-6=x-(x+1) | | 6p+7=10+5p | | [2x-3]=[4x+5] | | r^4+10r^2+9=0 | | 4(5x+1)+-6=1x+(1x+1) | | 10-3(3x-40)=-9 | | (x)(23-2x)(23-2x)= | | (x)(20-2x)(20-2x)= | | 4y^2-62y=0 | | [8-2t]=-6 | | x+2(x+7)=8 | | -13=5(1+4(1))-2(1) | | 180-125-30=(x-16) | | D=15-.075*200 | | X-23+y=0 | | D=20-.025*200 | | X-24+y=0 | | 400=600-q | | x^2-(m+7)x+5m+10=0 | | 6+23+y=0 | | a^2+30a=0 | | 9x-300=183 |

Equations solver categories