-15=3x+2x

Simple and best practice solution for -15=3x+2x 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=3x+2x equation:


Simplifying
-15 = 3x + 2x

Combine like terms: 3x + 2x = 5x
-15 = 5x

Solving
-15 = 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-15 + -5x = 5x + -5x

Combine like terms: 5x + -5x = 0
-15 + -5x = 0

Add '15' to each side of the equation.
-15 + 15 + -5x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -5x = 0 + 15
-5x = 0 + 15

Combine like terms: 0 + 15 = 15
-5x = 15

Divide each side by '-5'.
x = -3

Simplifying
x = -3

See similar equations:

| 5.9x+12=71 | | 7n+1=1 | | 400*x=300 | | 400*x=500 | | ln(2.5x)=8 | | x+12=(-8) | | 1+3p-2p=5 | | 11n^2-31n-14=n^2 | | 6f=-30 | | 8t-5m+3m-7t-(-3t)+m= | | 7n-5= | | 10=3n+2n | | x*.25=500 | | 2w^2-10w-40=0 | | 3k+1+3=1 | | 4(-9k+3)=3(12k+4)-3k | | -20=-7x+3(x-8) | | (3x^2)-32x+64=0 | | -4(-3+2)-3-(-4)=3+2 | | -4x-3x=7 | | n^2-6n-46=0 | | 5a-6-2=12 | | 8u+16=4(u+3) | | 3n=-3 | | 3x+9y=51 | | -6y-12=60 | | -7u+3(u+3)=33 | | -27=3-6w | | 1+6n-3=-14 | | a^2+2a-2=0 | | 9(u-9)=-2u-26 | | 17=3r+2 |

Equations solver categories