90=x+x-2

Simple and best practice solution for 90=x+x-2 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 90=x+x-2 equation:


Simplifying
90 = x + x + -2

Reorder the terms:
90 = -2 + x + x

Combine like terms: x + x = 2x
90 = -2 + 2x

Solving
90 = -2 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
90 + -2x = -2 + 2x + -2x

Combine like terms: 2x + -2x = 0
90 + -2x = -2 + 0
90 + -2x = -2

Add '-90' to each side of the equation.
90 + -90 + -2x = -2 + -90

Combine like terms: 90 + -90 = 0
0 + -2x = -2 + -90
-2x = -2 + -90

Combine like terms: -2 + -90 = -92
-2x = -92

Divide each side by '-2'.
x = 46

Simplifying
x = 46

See similar equations:

| (X+y+4z)-(2x-6y+z)= | | 180=x+x+(x+3) | | 3/5m-5-1/2=1 | | 5/11a-3=16/11 | | 3/5m-5_1/2m=1 | | -2(x-7)=2(1+5x) | | -35/17=-49/34t | | 3x/7=.10 | | 3y/7=.10 | | -6(1+2v)+7(3v+6)=-6+7v-5v | | -2(1-2b)-3b=b-1 | | -2.4-5x-7.2-2x=-6x+8.6 | | 5/4x=2004 | | X(x-x)=z | | y=-3.5x+6.1 | | X-7+3x+2+x=180 | | 5.3x+5=4.3x | | 9/8=x/11 | | -3-5(5x-8)=6(1+x) | | 1/x=2/16 | | 6(y+1)=180 | | -1+8x=-3x+4(-2+3x) | | .04x+.06(30)=9.8 | | 3(w+6)+2w=-22 | | -8x-8(x-3)=5(x+9)+7 | | 36=3u+6(u-3) | | -9-x=-6(2x+7) | | -5x+4x+20-10x= | | -11=7y+8(y+8) | | -22+6r=-8r-6(1-r) | | 2a+a=-21 | | (750-x)-600-y=3x-y |

Equations solver categories