3=x-15

Simple and best practice solution for 3=x-15 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 3=x-15 equation:


Simplifying
3 = x + -15

Reorder the terms:
3 = -15 + x

Solving
3 = -15 + 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.
3 + -1x = -15 + x + -1x

Combine like terms: x + -1x = 0
3 + -1x = -15 + 0
3 + -1x = -15

Add '-3' to each side of the equation.
3 + -3 + -1x = -15 + -3

Combine like terms: 3 + -3 = 0
0 + -1x = -15 + -3
-1x = -15 + -3

Combine like terms: -15 + -3 = -18
-1x = -18

Divide each side by '-1'.
x = 18

Simplifying
x = 18

See similar equations:

| 7x+14y-z=7 | | -6x-37=-5(6x-7) | | B=100-6r | | -4(-3n-4)=6n-32 | | 5z-1=x+11 | | Z^3-5z^2+9z-9=0 | | 6u+3-2(-4u-2)=2(u-1) | | 6n-15n=63 | | 8x-10+2x=45-x | | 8x+34=-6(1-3x) | | 100-x=34 | | 8x+45=138 | | 3(-2)+4=y | | -7(x+5)-42=2-30 | | 4(u+6)=-5(2u-6)+6u | | 6(-7p-6)=36-6p | | 6(X-6)=2x+8 | | 33=(4+5t) | | 81y=20(4y+12) | | 6x-18=3x-12 | | 15-8m=-7(6-7m) | | ax-2bx=8b-4a | | -9-(-1)-(-8)= | | 6v-3+3(2v+5)=-2(v+3) | | 13-47=3(x-5)-7 | | 2x+4ax+5a=x-a | | -6-14=-6 | | 4(x+80)-4=34-2x | | (n).17=25500 | | 4log(3)= | | y=3x^3+26x^2+35x | | 7x+4x+4+9=8x+3+2x |

Equations solver categories