2x+(x+9)+90=180

Simple and best practice solution for 2x+(x+9)+90=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 2x+(x+9)+90=180 equation:


Simplifying
2x + (x + 9) + 90 = 180

Reorder the terms:
2x + (9 + x) + 90 = 180

Remove parenthesis around (9 + x)
2x + 9 + x + 90 = 180

Reorder the terms:
9 + 90 + 2x + x = 180

Combine like terms: 9 + 90 = 99
99 + 2x + x = 180

Combine like terms: 2x + x = 3x
99 + 3x = 180

Solving
99 + 3x = 180

Solving for variable 'x'.

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

Add '-99' to each side of the equation.
99 + -99 + 3x = 180 + -99

Combine like terms: 99 + -99 = 0
0 + 3x = 180 + -99
3x = 180 + -99

Combine like terms: 180 + -99 = 81
3x = 81

Divide each side by '3'.
x = 27

Simplifying
x = 27

See similar equations:

| 5/4y=8/7y | | f(x)=-4cos(x)-x | | 3.3-(1.5)+(-8)*2*8= | | -7+8y=-5 | | 5-3(x+3)=5x-12 | | 2x+(x+90)+90=180 | | 9w*6= | | 4(9x+2)=2(14x-5)+15 | | 12q=27 | | 5-2c=5 | | -14+8y=-5 | | -8(1-2v)=16v-13 | | 5x-5=5x | | 0.005(8-k)+0.03(k-9)=1 | | (3p^7q^3/(2p^2q^2)^3)^-2 | | 3.3-9-1.50+(-8)*2*8= | | 3x-10=-12 | | 5-2c=-6 | | 3x-(x-1)=-7 | | y=.5(9+.5x)-9 | | 6x+14=9x+22 | | 2x+2-x=3x+3 | | -2/3x=-70 | | (12u-6)+4(-1-5w)=0 | | m+2m+1/2(m+2m)=3 | | h=452737363626262883848362662748484826256272848484826627274738372662626262626362626262662626266226662535355444444638584862638382762748369757737366363737377373 | | -63p=7 | | 5-2c=-5 | | -9(-5y-7)=3(5y-9) | | -7x-7=-x-55 | | (5x)+0=5+x | | 1.8x =1.4x+24.9 |

Equations solver categories