-2a-10=-30

Simple and best practice solution for -2a-10=-30 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 -2a-10=-30 equation: 



-2a-10=-30

We move all terms to the left:

-2a-10-(-30)=0

We add all the numbers together, and all the variables

-2a+20=0

We move all terms containing a to the left, all other terms to the right

-2a=-20

a=-20/-2

a=+10

See similar equations:

| -3x+11=66+2x | | 27x-39=25x+53 | | -531=-23x-163 | | 2-3/8x=40 | | -5x+7=10-2x | | 37=-x-21 | | 181+3x=15x-239 | | 2-3/8*13=x | | -19=-13x-30/12 | | -2p-8p=-8-1-p+7 | | 8x-(3x-4)=2 | | -1089=9(-8x-9) | | 85-(4x-6)=x{1 | | 4x+10=-36 | | -2x-5(-4x-23)=331 | | 7x+4x*x=8x-8x*x | | -6x+5(-6x+41)=-227 | | 3(2x+4)-8x=-2(x+1) | | 7y=10y-9 | | -7x-195=-447 | | 6x+12-8x=-2x+1 | | -3x+4x=-8+6 | | 2y+1×(3y)=-15 | | x²-11=10x² | | (3*2x)-7=x | | (x-2)^2(6-2x)=0 | | X2-22x=9x2 | | x+4x7= | | -1/8(x-1/2)=1/6(x+1/5) | | -3-x=x+11 | | 8p^2-56=48 | | -3-x=x+6+5 |

Equations solver categories