3x-20=2.5

Simple and best practice solution for 3x-20=2.5 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-20=2.5 equation: 


Simplifying
3x + -20 = 2.5

Reorder the terms:
-20 + 3x = 2.5

Solving
-20 + 3x = 2.5

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 3x = 2.5 + 20

Combine like terms: -20 + 20 = 0
0 + 3x = 2.5 + 20
3x = 2.5 + 20

Combine like terms: 2.5 + 20 = 22.5
3x = 22.5

Divide each side by '3'.
x = 7.5

Simplifying
x = 7.5

See similar equations:

| 5x+150=-25 | | 9y^2+y=0 | | 2y=9x+1 | | 169x^4-625=0 | | 2.1x-2.1=1.26-3.5x | | 2(x*2)=3x-5/9 | | 4x-22= | | (x^2+15x+50)/(x+5) | | -8+(-12)/4 | | (87)=56+(15x) | | 4x=-52 | | 12+(-9)/3 | | 3G+42=10g-7 | | 9x-10y=13 | | 50.00+12.00x= | | 5k-30=9k+6 | | 9x^2-28x-12=0 | | 6h+14=8h-2 | | 2x-7=3x+6 | | -4m+27=1m+7 | | -5-3x-7= | | 4x-24y=0 | | 5(5g+8)/4 | | 7x^2+10x=4 | | 6b+3=1b-32 | | (x/8)-3=-6 | | 420=10(10+x) | | 64^a=(1/25)^b | | -5w-17=2w+4 | | 6e+3=-1e+3 | | 6a-8a=2 | | 111-2x=43x+16 |

Equations solver categories