(-5)+(-2)-(-7)-(-9)=

Simple and best practice solution for (-5)+(-2)-(-7)-(-9)= 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 (-5)+(-2)-(-7)-(-9)= equation: 


Simplifying
(-5) + (-2) + -1(-7) + -1(-9) = 0
-5 + (-2) + -1(-7) + -1(-9) = 0
-5 + -2 + -1(-7) + -1(-9) = 0

Multiply -1 * -7
-5 + -2 + 7 + -1(-9) = 0

Multiply -1 * -9
-5 + -2 + 7 + 9 = 0

Combine like terms: -5 + -2 = -7
-7 + 7 + 9 = 0

Combine like terms: -7 + 7 = 0
0 + 9 = 0
9 = 0

Solving
9 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 9x-1=134 | | 9(8x-7)=47 | | 6/5=-4/7w | | 2(5+x)=10 | | 88-119=-6(-6y)-19(2y)+y | | 2v=-20+6 | | 29-48y=48y+41 | | 39x+50=39x+60 | | 5=2(17/7)-x | | -(k-3)=31+3k | | 29+(1+x)=3 | | 4w=58-4w | | 8/5u=-2/7 | | -42+13y+4=4(4y-3)-5 | | -42+13y+4=4(4-3)-5 | | (x^3)+(3x^2)-18=0 | | 109-88=32y-39y | | (5x-35)(x+12)=0 | | -17y=-10y-10 | | 3(3+x)=45 | | 11x-15x=24 | | 216^x-2=(1/1296)^3x-2 | | (x/2y5)-2 | | -2+8=3b-2-2b | | 0.25x+8=x+2 | | -20x+900x+5000=0 | | 2b+4(b-5)=95 | | 0=2c+4 | | 3x(x)-6x+1=0 | | (0.2x^(3/2))^(2/3) | | 0.85x+0.05(12-x)=0.10(-58) | | 0.2x^(3/2)-686.4=0 |

Equations solver categories