3x-1+9x-7=180-19

Simple and best practice solution for 3x-1+9x-7=180-19 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-1+9x-7=180-19 equation:


Simplifying
3x + -1 + 9x + -7 = 180 + -19

Reorder the terms:
-1 + -7 + 3x + 9x = 180 + -19

Combine like terms: -1 + -7 = -8
-8 + 3x + 9x = 180 + -19

Combine like terms: 3x + 9x = 12x
-8 + 12x = 180 + -19

Combine like terms: 180 + -19 = 161
-8 + 12x = 161

Solving
-8 + 12x = 161

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 12x = 161 + 8

Combine like terms: -8 + 8 = 0
0 + 12x = 161 + 8
12x = 161 + 8

Combine like terms: 161 + 8 = 169
12x = 169

Divide each side by '12'.
x = 14.08333333

Simplifying
x = 14.08333333

See similar equations:

| (2x/5)×10 | | 17m^2+5m=0 | | 5x-9=3x-21 | | -30-b=15 | | 9x-9=3x-21 | | 3x(4k-8)+x(k-2k)+2k+27=0 | | -30-b=-15 | | 4(x-5)=5x-25 | | -21-c=10 | | -9b=8 | | -123=-23-20y | | 103=30x+13 | | 24+11y=112 | | 61-2x=7-6x | | 1.8q-10.1q+1.3=-65.1 | | -2*sin(x)-2*cos(x)=0 | | -2sin(x)-2cos(x)=0 | | -6x+7+7x-3=-5x+6x+7 | | x+1.6=9.5 | | 3c-2b-(3b-c)= | | -x^2-4x-13=0 | | -3x+4=4-3x | | 4a+4b-5c= | | -7x^2-91x-294=0 | | 3x+49=94 | | 1.46e+299=0 | | 1.46e-6=0 | | 5*5-2=23 | | 5*5/8 | | 8-x=4-5(2+x) | | 8x^3+9x^2-6x-7=0 | | 0.092(0.94)= |

Equations solver categories