30-2x=40

Simple and best practice solution for 30-2x=40 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 30-2x=40 equation: 



30-2x=40

We move all terms to the left:

30-2x-(40)=0

We add all the numbers together, and all the variables

-2x-10=0

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

-2x=10

x=10/-2

x=-5

See similar equations:

| a^2+5a+8a+40=0 | | M^2+3m+54=0 | | v+5=29 | | 12x+4-5x+7=6-×+4x+1712 | | 4y+5=4y-13 | | 12x+4-5x+7=6-×+4x+17 | | -1/2x=105 | | 5x+3=9x+19 | | 2.5x2+7x=3 | | 9(v-5)=4v-25 | | -2u-4=-4(u-3) | | 8x^2=6x^2+5x^2 | | -4v-28=-6v-42 | | (x+2)x6=36 | | 4y(y-6)(y+1)=0 | | 25-5z=5(z-3) | | 37.5+2y=9y+20 | | 4–3b=4b+25 | | 9x-12=10x-5 | | –12x–3=5 | | 3w+6=7w+10 | | 7v+5=2v+50 | | 2u+36=7u-9 | | 30+3x=390 | | x/3+9=38 | | 6=3(h-4) | | 3x-6(0)=-12 | | (y+3)/(1.5)=7 | | 2(2g-4)=18 | | 17=31-2f | | 28-4c=16 | | 40-2b=28 |

Equations solver categories