7x=3x-30

Simple and best practice solution for 7x=3x-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 7x=3x-30 equation: 



7x=3x-30

We move all terms to the left:

7x-(3x-30)=0

We get rid of parentheses

7x-3x+30=0

We add all the numbers together, and all the variables

4x+30=0

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

4x=-30

x=-30/4

x=-7+1/2

See similar equations:

| n=4°-1 | | 18-n÷15=16 | | n=360°/90°-1 | | x6=-4 | | 5x(x+4)=0. | | 3x+89=9-7x | | 5x·(x+4)=0 | | 9=x4 | | 4x+3x+5x=60 | | 3x+8/7=2 | | 64^{x+1}+8^{2x}=1040 | | 4x+8=-14-7 | | 15/50x100= | | (x-2)(x-6)(x+1)(x+5)=-180 | | x(x+1)=3-x | | 9x+-2=7x+6 | | 2(19+4x)=12+5x | | -3t+4=2t+7 | | 8x+18=36+2x | | b-7=-10 | | 5x+10=20x+25-20 | | 5=m+20 | | 3m=5/m-10 | | 5x+10-1x=20x+25-20 | | 64=8(3+2x) | | 12+6x=3x+21 | | -2(x-1)+3(4-x)=2(x-3)-5(2x+1) | | 1/2x-(x-4)=2 | | p/4=2 | | 14x+7x=21x-7x | | 9-3x=15+x | | x=x/12 |

Equations solver categories