15-x=55

Simple and best practice solution for 15-x=55 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 15-x=55 equation:


Simplifying
15 + -1x = 55

Solving
15 + -1x = 55

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -1x = 55 + -15

Combine like terms: 15 + -15 = 0
0 + -1x = 55 + -15
-1x = 55 + -15

Combine like terms: 55 + -15 = 40
-1x = 40

Divide each side by '-1'.
x = -40

Simplifying
x = -40

See similar equations:

| x+8=84 | | X^2-4x+y^2+8y=0 | | 5x+5-2x=8+4x-6 | | -7x+3x+20-11x= | | 1/2x-1/8=1 | | 2x^2+6y^2=8 | | 58*(x+19)=y*x | | (n/54)(4/9) | | 1x/3=310 | | 2x=8x+8 | | Y^2-4y+4=5+4 | | x/3=310 | | 3.14*16*9=a | | 5x^2+10=90 | | -4x=5+x | | 15r+27=239 | | 20-(4+2i)(3-2i)= | | 6a=12/17 | | 2cos^24t-1=0 | | 10a^2/25 | | 2x+35+9x-20=180 | | X+3y+8z=22 | | (20/5)3-5.5 | | x-2(x+1)+4=3(x-1)-4x+5 | | 4x-8=3-x | | 4x+24=14x-54 | | 5a-2b=-7 | | x*240=4 | | 9(2-1)-2(3z+4)=7 | | (3)4+7(5)+4= | | 10X-2=-8 | | 35=(x-5)(x-14)/2 |

Equations solver categories