30-12+45+-10-7=

Simple and best practice solution for 30-12+45+-10-7= 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 30-12+45+-10-7= equation: 


Simplifying
30 + -12 + 45 + -10 + -7 = 0

Combine like terms: 30 + -12 = 18
18 + 45 + -10 + -7 = 0

Combine like terms: 18 + 45 = 63
63 + -10 + -7 = 0

Combine like terms: 63 + -10 = 53
53 + -7 = 0

Combine like terms: 53 + -7 = 46
46 = 0

Solving
46 = 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:

| -33x(8y)/66x | | 5(x-3)+66=5x-10 | | 8n^2+6n+2=0 | | 4x+106+142+175+98+105+100=900 | | D^3-9=503 | | 40=x^2-240x+14540 | | 3n+3=-255 | | d=16(5) | | 7y+20=2y | | -7x+2y=-10 | | -46/40-6/5-1.65 | | 24-(36-15)-12-12= | | 115+x+75+130+x+90+130+x+65+x+80=900 | | 8+2t=12 | | 5(6-8h)= | | -2+r=r-2+2r | | y=-1x+45 | | 2m+4m=24m | | 4w/3=36 | | 3h+4=4h-(h-3) | | -4-7+-24-112+6= | | 3y+9=3y-3 | | 36v^2=4v | | 2(6-5e)= | | 12x+4y+17x-y=90 | | g(x)=x^3-8x+6 | | 2x^5= | | -5(-2a+3)-8=0 | | 2m+4m=24msolve | | H+1=-3 | | 130+140+115+x+90+130+x+65+x+80=900 | | 5+5n=4n-2 |

Equations solver categories