3x+9-7x=2(x-6)

Simple and best practice solution for 3x+9-7x=2(x-6) 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 3x+9-7x=2(x-6) equation:


Simplifying
3x + 9 + -7x = 2(x + -6)

Reorder the terms:
9 + 3x + -7x = 2(x + -6)

Combine like terms: 3x + -7x = -4x
9 + -4x = 2(x + -6)

Reorder the terms:
9 + -4x = 2(-6 + x)
9 + -4x = (-6 * 2 + x * 2)
9 + -4x = (-12 + 2x)

Solving
9 + -4x = -12 + 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.
9 + -4x + -2x = -12 + 2x + -2x

Combine like terms: -4x + -2x = -6x
9 + -6x = -12 + 2x + -2x

Combine like terms: 2x + -2x = 0
9 + -6x = -12 + 0
9 + -6x = -12

Add '-9' to each side of the equation.
9 + -9 + -6x = -12 + -9

Combine like terms: 9 + -9 = 0
0 + -6x = -12 + -9
-6x = -12 + -9

Combine like terms: -12 + -9 = -21
-6x = -21

Divide each side by '-6'.
x = 3.5

Simplifying
x = 3.5

See similar equations:

| 4(-11z+33.3)=32 | | (37x+70y)+(-2x+46y)= | | 2.1x-5=7.6 | | x^4-6x^3-12x-8x=0 | | 5x+35=4y | | 432=X4/3 | | (10X-3/9)=x | | Log(x+90)-log(-x)=1 | | 12z=7z^2+20 | | -03y=7.53 | | csquared=144 | | .25(8x-4)=.33(9x-27) | | X^2-14x-8y+73=0 | | 32x^2-96x+35=0 | | 0=-6x+2 | | 3h+9=56 | | 3(0)-8y=8 | | 4+1.50=17.5r | | 2(x+4)=5x-12 | | 10•x=x/? | | 2x+1.5=3.7 | | x+x+x+x+x+x+x+x=2 | | 4x+8+12x+32=180 | | 33x-3=8x+12 | | x(2x+54)=2x^3+8x^2+500 | | x(2x+54)=x-x+500 | | x(2x+54)=xy-x+500 | | x(2x+54)=xy-x | | 3a=23-a+1 | | 5*3x/3y=600y | | 7(8x-9)=11 | | f(3/4) |

Equations solver categories