15=-3(-9+4)

Simple and best practice solution for 15=-3(-9+4) 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=-3(-9+4) equation: 


Simplifying
15 = -3(-9 + 4)

Combine like terms: -9 + 4 = -5
15 = -3(-5)

Multiply -3 * -5
15 = 15

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| 4((sqrt:200)/2) | | 2x^4-50x^2-25=0 | | 2p^2=98 | | M-1=5m+11 | | 15=-3(3+3) | | -n-11=n+5 | | -128/21=(-3/2)v+1/3 | | -a^2+5a+14=0 | | 4n^2100=0 | | 5h^2+29h+20=0 | | 5/9 | | 5x-8=72-3x | | 15=-3(-10+4) | | -11-x=4-4x | | 4/3x=29;21 | | x^4+8x^2+16x=0 | | h^2-9hk-36k^2=0 | | 3m^2-7m=48 | | 9x=10+4x | | 9x+4(2-x)=5x+6 | | 5b+7=-5+8b | | 2r=19 | | (2-u)(5u-9)=0 | | 11-48=4(x-3)-9 | | logx^2+log^2x=3 | | 10+3b=2-b | | -5f=3(8-f) | | g^2-13gh+12h^2=0 | | 15=-3(w+4) | | 4x-y(x-y)=0 | | (4x+5)(-7x)=-28x-35x | | 4n-2(n-7)=3+3n |

Equations solver categories