40-3x=28

Simple and best practice solution for 40-3x=28 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 40-3x=28 equation: 


Simplifying
40 + -3x = 28

Solving
40 + -3x = 28

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + -3x = 28 + -40

Combine like terms: 40 + -40 = 0
0 + -3x = 28 + -40
-3x = 28 + -40

Combine like terms: 28 + -40 = -12
-3x = -12

Divide each side by '-3'.
x = 4

Simplifying
x = 4

See similar equations:

| (x+2)(x+4)+2(x+2)(x-3)=0 | | 5=3(x-4)+2-2x | | 4y=9x-56 | | 12x^2-2x-1=0 | | 18-6b=10b+12 | | 4(2x+7)=6(3x-7) | | 14x+98=0 | | 100-5x=0 | | f(x)=x^2-3 | | V-8.3=6.54 | | 60+16s=60+16s | | h+8.5=-8.5 | | y=(x+10)-16 | | 23=a-22 | | x-8-4=1 | | 100-5x=25 | | 4n(n-9)=-81 | | -2(2y-1)=15 | | .09x+.08(13000-x)=1160 | | 400+13= | | 7x^2+84= | | (8)+3(1)=14 | | 3.5-1=3.5+-1 | | 5(3)-19=6y | | 4n-18=57 | | 12n-4=28-20n | | Y=c-20 | | 3ln(x)+1=16 | | 34-5x=14-9x | | C=y-20 | | x^3-8x^2-9x+1=0 | | 18(5x-1)=24 |

Equations solver categories