3(-7x+9)=-162

Simple and best practice solution for 3(-7x+9)=-162 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 3(-7x+9)=-162 equation:


Simplifying
3(-7x + 9) = -162

Reorder the terms:
3(9 + -7x) = -162
(9 * 3 + -7x * 3) = -162
(27 + -21x) = -162

Solving
27 + -21x = -162

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + -21x = -162 + -27

Combine like terms: 27 + -27 = 0
0 + -21x = -162 + -27
-21x = -162 + -27

Combine like terms: -162 + -27 = -189
-21x = -189

Divide each side by '-21'.
x = 9

Simplifying
x = 9

See similar equations:

| -8+62=-2x-112 | | f(x)=logx | | 2.2/4=1 | | 2x^2=2x+2 | | -2(x+7)+4x=4(x-9) | | a-7=3a+1 | | 96=2n-5(2n-8) | | 3(8y-2)=3(4+2y) | | x^3=12x-5x^2 | | c=4c-12 | | x^2+2.5x+1.5=0 | | -80x^2+320-10=0 | | 18d^2+27d+4=0 | | 80-3x=10-10x | | 12-5x/4=1 | | 12=7-y | | 12=7-9 | | 3x+10=-44-6 | | 7f(f+1)= | | 19/x=12 | | 44-10y=10 | | (2x)+2=6 | | -x-8=-2x+0 | | 6+4x=9+x | | 13.28-2.9m=-17.54-7.5m | | 12+2g=24 | | 4r-22r=22 | | -16.85-5.2g=-13.7g+18.43+16.9g | | 7x-15=-41 | | 1+18v=19+19v | | 2(x)-5=31 | | 3-2x=2(1-x) |

Equations solver categories