31-4+2x=30

Simple and best practice solution for 31-4+2x=30 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 31-4+2x=30 equation: 


Simplifying
31 + -4 + 2x = 30

Combine like terms: 31 + -4 = 27
27 + 2x = 30

Solving
27 + 2x = 30

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 2x = 30 + -27

Combine like terms: 27 + -27 = 0
0 + 2x = 30 + -27
2x = 30 + -27

Combine like terms: 30 + -27 = 3
2x = 3

Divide each side by '2'.
x = 1.5

Simplifying
x = 1.5

See similar equations:

| (31-4)+2x=30 | | 4x+14y=2x | | 2*100e^10x=0 | | 2x^2-2x=2x | | (6/4)/(19/4) | | 20/4-1/4 | | (1/4)-5 | | 5/7/2/5 | | 6x+5(4x-3)= | | 6x+(4x+1)=2x+9 | | 10=-16x^2+27x+6 | | 4(8/9x) | | 4÷(8/9x) | | 10=-16x^2+11x+6 | | x^2-7x+12=0 | | 8x+1=3+14 | | 3(3-2c)+1.50c=201 | | 9-6c+1.50c=201 | | 5y-7=6 | | 9x+23=5x+87 | | 4x+11=x+23 | | 7y-7=42 | | 7n-9=54 | | 9x-(5x+6)=9x-36 | | -4y-2=18 | | 3(2x-2/3)=6x-2 | | 2(3+5x)=9(x-1) | | X+17-19=63 | | (180(n-2))/n=84 | | 7m^2+5m-3=0 | | c=39.42+0.25x | | (180(n-2))/n=125 |

Equations solver categories