9x-12=2x-45

Simple and best practice solution for 9x-12=2x-45 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 9x-12=2x-45 equation:


Simplifying
9x + -12 = 2x + -45

Reorder the terms:
-12 + 9x = 2x + -45

Reorder the terms:
-12 + 9x = -45 + 2x

Solving
-12 + 9x = -45 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-12 + 9x + -2x = -45 + 2x + -2x

Combine like terms: 9x + -2x = 7x
-12 + 7x = -45 + 2x + -2x

Combine like terms: 2x + -2x = 0
-12 + 7x = -45 + 0
-12 + 7x = -45

Add '12' to each side of the equation.
-12 + 12 + 7x = -45 + 12

Combine like terms: -12 + 12 = 0
0 + 7x = -45 + 12
7x = -45 + 12

Combine like terms: -45 + 12 = -33
7x = -33

Divide each side by '7'.
x = -4.714285714

Simplifying
x = -4.714285714

See similar equations:

| -14/4 | | 36=8x+yx | | (4x-5)=155 | | 144.651=4.5+9.3k | | (125-x^3)=(5-x)(x^2+ax+b) | | 5n+7=0 | | 9x-12=-2x-45 | | -2+n=10 | | 2x-8=46-4x | | 4/x=3/10 | | -112.74=9.2p-9.2 | | 12=15(z−​5​​/1​​) | | 66/2 | | 4(x-5)-4=3x-5 | | 0.000045=4x^3/0.77 | | 2(x+55)=-2(2-x) | | 7x+7y+11=0 | | 4xsq=44 | | 4.5e-5=4x^3/0.77 | | log(x)=3.1 | | 4x/0.88 | | (2x+5)(x)=250 | | -27=-7(3x+5) | | 3.4x(-3.4)=11.56 | | 3.4x(-3.4)= | | 2y*4*5= | | ​6​​/h−1=3 | | 22=3+6(n+8) | | 17=10x+4y*-2x | | X*X=12X+17 | | x-83=8(2x+3)-2 | | 2x-13=3x-2 |

Equations solver categories