10x+3=12x-9

Simple and best practice solution for 10x+3=12x-9 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 10x+3=12x-9 equation:


Simplifying
10x + 3 = 12x + -9

Reorder the terms:
3 + 10x = 12x + -9

Reorder the terms:
3 + 10x = -9 + 12x

Solving
3 + 10x = -9 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
3 + 10x + -12x = -9 + 12x + -12x

Combine like terms: 10x + -12x = -2x
3 + -2x = -9 + 12x + -12x

Combine like terms: 12x + -12x = 0
3 + -2x = -9 + 0
3 + -2x = -9

Add '-3' to each side of the equation.
3 + -3 + -2x = -9 + -3

Combine like terms: 3 + -3 = 0
0 + -2x = -9 + -3
-2x = -9 + -3

Combine like terms: -9 + -3 = -12
-2x = -12

Divide each side by '-2'.
x = 6

Simplifying
x = 6

See similar equations:

| (3x+2)(x+1)=2x(5x-4) | | 90/9 | | 2p=5(6p+7) | | 2+7*8-(3*4+2+3)= | | log(y)=1.5x+11.8 | | 4n^5+5-(3n^5+3)= | | logy=1.5x+11.8 | | 160=11z+17 | | 5y+(2y-7)-12=63 | | X=0.5y+1.7 | | (x-(-3+5i))(x-(-3-5i))(x+1)(x+1)=0 | | r-s/10= | | 3/5z=-2/5 | | 1p-4k=-b-4k | | 3x+7y+(-7y)+(-5x)= | | 4(6a-7)-a=-28-5a | | 7y+-7y= | | 3x-2y=0.1 | | 12x-8-9x-3= | | 8y-12y+3= | | -22-7x=8(7+4x) | | 5x+6=6.7 | | 24+3x=2x-10 | | W+0.5=10.4 | | 7(3x+4)=-2(x+3) | | -5(1-5r)=-38-8r | | 5x+10=12x-20 | | 3m+h=300 | | -6x=8(1+4x)-8x | | 9-10n+5n=28-99 | | (3x-5y)(x+3y)= | | 9-10+5n=28-99 |

Equations solver categories