3x+7+x-9=180

Simple and best practice solution for 3x+7+x-9=180 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+7+x-9=180 equation:


Simplifying
3x + 7 + x + -9 = 180

Reorder the terms:
7 + -9 + 3x + x = 180

Combine like terms: 7 + -9 = -2
-2 + 3x + x = 180

Combine like terms: 3x + x = 4x
-2 + 4x = 180

Solving
-2 + 4x = 180

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 4x = 180 + 2

Combine like terms: -2 + 2 = 0
0 + 4x = 180 + 2
4x = 180 + 2

Combine like terms: 180 + 2 = 182
4x = 182

Divide each side by '4'.
x = 45.5

Simplifying
x = 45.5

See similar equations:

| -3(x+9)-42=8-56 | | y=12c(2)-20d(2) | | (3x+1)(5x-2)= | | 5x-8=-1/2x+3 | | 180/n=15 | | 46/3 | | (4x+5)=1/2x-2 | | 5/5(t-9)=3/4(t-1)=-13 | | -4m+9=2m+6 | | 13.65=x/(1-x) | | 10,120-x/x=0.15 | | 7x+14-6x=-5-13 | | 46.2/3 | | j+b=38 | | (x+20)=(2x-14) | | 6c+9=4c-3 | | y=12(12) | | 4000=40(1-2k) | | 61y=15(4y+2) | | y=12c(3) | | 5x^3y^2*3x^5y=0 | | e/3=29.1 | | 2c+(c-16)=90 | | x-3=-1/2x+1 | | 1-7/8x9 | | 2-2=13x+9x | | 3x+2-1x=11x+9 | | 2x=7x-18 | | 20/50=n/100 | | 5x-3y=-8 | | 4000=40(1-k) | | 15+2n=35 |

Equations solver categories