7x+2+9(x-2)=180

Simple and best practice solution for 7x+2+9(x-2)=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 7x+2+9(x-2)=180 equation:


Simplifying
7x + 2 + 9(x + -2) = 180

Reorder the terms:
7x + 2 + 9(-2 + x) = 180
7x + 2 + (-2 * 9 + x * 9) = 180
7x + 2 + (-18 + 9x) = 180

Reorder the terms:
2 + -18 + 7x + 9x = 180

Combine like terms: 2 + -18 = -16
-16 + 7x + 9x = 180

Combine like terms: 7x + 9x = 16x
-16 + 16x = 180

Solving
-16 + 16x = 180

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + 16x = 180 + 16

Combine like terms: -16 + 16 = 0
0 + 16x = 180 + 16
16x = 180 + 16

Combine like terms: 180 + 16 = 196
16x = 196

Divide each side by '16'.
x = 12.25

Simplifying
x = 12.25

See similar equations:

| 5x[12a-b-3c]= | | x-8(8-7x)=164 | | x+2/9=1 | | 10n^2+5=275 | | (8x+4)(8x-4)= | | 5y=8x-5 | | 6-8h-4=-9h-19 | | 2[-15+5]= | | -4v-2=-38 | | a-4a=2a+1+5a | | 13x+26y= | | 10x^2-2=38 | | p=rit(t) | | v/2-4=4 | | 23x+26y= | | 8y-1=6y+5 | | 7(-2x+8)=34+x | | (x-9)x=36 | | 177-4x=4x+5 | | 2(5x-4)-8=54 | | 100r^2+3=103 | | -4x^2-16x+1=0 | | 5mn^2*2m^3= | | 5/6*5/3= | | [-45+33]-7= | | -2+6x+x=82 | | 3(4y+6)=69 | | 11-3g+6=32 | | 30000+10x=40000+12x | | 4g+8=32 | | x^2+14x-272=0 | | 7v-4=-4-3v |

Equations solver categories