-1+2=x

Simple and best practice solution for -1+2=x 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 -1+2=x equation:


Simplifying
-1 + 2 = x

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

Solving
1 = x

Solving for variable 'x'.

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

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

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

Add '-1' to each side of the equation.
1 + -1 + -1x = 0 + -1

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

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

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

Simplifying
x = 1

See similar equations:

| x=2/3x+8 | | 26+m=5(-6+3m) | | (4+2i)(3-4i)= | | 2x-15=-8 | | (4)/(3x-7)=(5)/(4x+1) | | 0.009(1-k)+0.02(k-5)=1 | | 5(t-3)=-1+2(t-3) | | (8x^3-3x^2+16x-6)=0 | | 11x^2-2x-9=0 | | 5x^2-26x+225=0 | | (2x+1)/(3)+16=3x | | 3(2z+25)-2(z-2)=78 | | 48y=0.99n-c | | 4(6-3)-4(2)= | | Y=2+-1y | | 3x-14=8x+7 | | (90/x)-5x=-35/x | | 12a-3=16+4a | | c-48y=0.99n | | (17x-5)-(10x+7)=23 | | b-2/3=b+2/5 | | 1-(4/3)x=(1/6)(5x-8) | | 5a-23=4a-3 | | -5-7-3x=-x-2(x+6) | | -(3x+5)-(5x-8)=7-(2x+1) | | x/48=-45+23 | | 8ln(.5x)=72 | | 1=2s+1/2 | | 2x^3+5x^2+6x+9=0 | | 8x^2+10=0 | | 8ln(.25x)=72 | | -9.81-13.3v=15.35-9.6v |

Equations solver categories