3x+9*20=540

Simple and best practice solution for 3x+9*20=540 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+9*20=540 equation:


Simplifying
3x + 9 * 20 = 540

Multiply 9 * 20
3x + 180 = 540

Reorder the terms:
180 + 3x = 540

Solving
180 + 3x = 540

Solving for variable 'x'.

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

Add '-180' to each side of the equation.
180 + -180 + 3x = 540 + -180

Combine like terms: 180 + -180 = 0
0 + 3x = 540 + -180
3x = 540 + -180

Combine like terms: 540 + -180 = 360
3x = 360

Divide each side by '3'.
x = 120

Simplifying
x = 120

See similar equations:

| 8x-2=-9+7 | | 19-3+v-7=104 | | 7x+14-4x=2(x-2)-10 | | 2X+X+4+2X+2X=X+20 | | 25=9n^2 | | 4d^2+9=12d | | -2x+8=-14 | | 4(3x-6)=2(6x+1) | | 6x^2=x-2 | | 4(a-2)=20 | | 6+5s-5=8s+9-5s | | 6x+25=16x-65 | | 7x+1=-6(1-x) | | 3a-(-10)=130 | | 3=h(h+2) | | 12x-6=8x+2(x-10) | | 5f=71 | | 2w^2-7w-99=0 | | 3(4x-2)=21x | | 4x-[3(x-12)+1]=10 | | 12x-6=-5x-2 | | (3x+2)(x-1)=x+3 | | 12x-6=-9(x-3) | | 7(2c/3-5)=7 | | 9s+18s=54 | | 8g+4=21g^2 | | 1.2k+2.3=-0.5k+7.4 | | x-2=2x+8 | | 4x-13.2=14.8 | | X^2-2(12+x)=0 | | 2.5x-1.3(x-2)=2x-3 | | (6x-7y)(7y-8x)= |

Equations solver categories