12x=7x-15

Simple and best practice solution for 12x=7x-15 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=7x-15 equation: 


Simplifying
12x = 7x + -15

Reorder the terms:
12x = -15 + 7x

Solving
12x = -15 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
12x + -7x = -15 + 7x + -7x

Combine like terms: 12x + -7x = 5x
5x = -15 + 7x + -7x

Combine like terms: 7x + -7x = 0
5x = -15 + 0
5x = -15

Divide each side by '5'.
x = -3

Simplifying
x = -3

See similar equations:

| (x+2)(x-8)=x^2-16 | | 1/24.6(8+6) | | (3/4)^-2*(27/16)^-1/(4/9)^3 | | 2t^2-3=0 | | A=180n-360 | | 16p+13q+p-3q-4p= | | b^8-9b^7+b-9=0 | | x=60(60*5/18)/10 | | 2x^2+17x-7=0 | | 60*60*x/10=100 | | 5x^2-17x+7.35=0 | | 100=60*x/10 | | 12x=4x+4+5x-3+17 | | 16x+9=4x(x+4) | | 7.2=x*0.4 | | 4x+8-3=7x+35 | | x=2*(-6)/5*10^-3 | | y^2+4xy-7x-5z=0 | | 10000x=9000 | | Y=2*x | | m*2=20 | | 3/x+5=4/x+7 | | x*0=8 | | 0.1428(x+5)-0.4285=0.50(x+3) | | 6A-AB=37 | | p+300=500 | | 5n+7p+8n-p= | | 42.25/6.5 | | 2a+6b-7a-2b= | | (125x^(-18))^(-4/3) | | 3yx-6x+12=0 | | C^2-6C+4=0 |

Equations solver categories