15-(-4)=19

Simple and best practice solution for 15-(-4)=19 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-(-4)=19 equation: 


Simplifying
15 + -1(-4) = 19

Multiply -1 * -4
15 + 4 = 19

Combine like terms: 15 + 4 = 19
19 = 19

Add '-19' to each side of the equation.
19 + -19 = 19 + -19

Combine like terms: 19 + -19 = 0
0 = 19 + -19

Combine like terms: 19 + -19 = 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:

| 15-(-14)=19 | | 36=15m+12 | | 20-3y=22 | | h(f)=-16t^2+32t+6 | | 1/2x-5/4 | | 3(x)+4(y)=120 | | 125x^2-1822x-4008=0 | | 3*(18z-4w)+2*(10z-6w)= | | 5/8x-9/16 | | ln(3x-3)=1.7 | | 2500x^4+y^4= | | -3.4(x-4)-2.4(x-2.5)= | | -3(x-3)-2.3(x-2.5)= | | 5+2xq= | | 4x^2-3x= | | 3(3x-7)+2(4x+7)= | | =2y+3x | | 54=7t+5 | | 62x^2+49x-164=0 | | x^2-18x+81=36 | | 3(3x-5)+2(5x-2)= | | 3(3x-7)+2(4x+5)=0 | | 3(3x-7)+2(4x+7)=0 | | 4.2d=16.8 | | -1/4t8 | | X/5=7/12 | | (-5x)-x+14x-3x=5x | | 149/7 | | 8x-11=2x+19 | | 4.9*(t^2)-11t-85=0 | | 2(x+3)=6x-22 | | -2r-1=9r+32 |

Equations solver categories