x-2x-3=30

Simple and best practice solution for x-2x-3=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 x-2x-3=30 equation:


Simplifying
x + -2x + -3 = 30

Reorder the terms:
-3 + x + -2x = 30

Combine like terms: x + -2x = -1x
-3 + -1x = 30

Solving
-3 + -1x = 30

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -1x = 30 + 3

Combine like terms: -3 + 3 = 0
0 + -1x = 30 + 3
-1x = 30 + 3

Combine like terms: 30 + 3 = 33
-1x = 33

Divide each side by '-1'.
x = -33

Simplifying
x = -33

See similar equations:

| 4x+3=-2x-3 | | w^2+w-210=0 | | -x+3+14x=-5+5x+24 | | -4(t-4)+6t=5t-3 | | 2x^3+3x=14 | | 11x^2-28x=0 | | y=11x-7 | | x^2y^2-25= | | 3-(4g+1)-g=8-(3g+2) | | 240=80-40x | | y=-4x+16 | | 6x+4+x=3+5x-5 | | x-6-x-4=10 | | (5b-3)(6b-8)= | | x^2y^2-100= | | 2v^2+9v+9= | | 2w^2+9w-138=0 | | x+3+23=180 | | 2(3x-7)-5=6x-19 | | 8+4y=9 | | 16-81x^2= | | -2(x-y)=10 | | x^2+8x=3 | | 2x+3=8x | | -77=-x+55 | | x+23=2x-14 | | y=6(120)-60 | | 2x^3+x-174=0 | | 15(N+3)=3(15+5N) | | 3y(3x+7y)= | | 4x+12=40 | | y=6x-60 |

Equations solver categories