30x+400=100+50x

Simple and best practice solution for 30x+400=100+50x 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 30x+400=100+50x equation: 



30x+400=100+50x

We move all terms to the left:

30x+400-(100+50x)=0

We add all the numbers together, and all the variables

30x-(50x+100)+400=0

We get rid of parentheses

30x-50x-100+400=0

We add all the numbers together, and all the variables

-20x+300=0

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

-20x=-300

x=-300/-20

x=+15

See similar equations:

| 10-x=3x-5 | | 5-2•n=13 | | x-(-27)=35-5 | | 3(5x-6)=(4x+2)/5 | | z/5+6=-9 | | 0.6(v+-4.5)+-12.53=-19.25 | | 19+14w=11w-17 | | 7+5x=22+6x | | 3(2x-14)+x=15-(-9x5) | | 3(30+s)=4(s=19) | | 4(5x-6)^3/2=32 | | 17s=-8+19s | | 11^(2x+3)=3 | | 2x(3x+2)=5x+4×2 | | 4(-2x-2)=-8x-8 | | a-(.2(a-360000))=414900 | | t−(−316)=723 | | 5x(4)-(6x(3))=0 | | 112=x*29 | | 5x(4)=6x(3) | | -4x-2(8x+1)=2(-2x-10) | | k-3/5=2/5 | | x+4/2=3x-9/8 | | a-(.09(a-170000))=179100 | | 0=-2(8t^2-14.5-3) | | x/5-x/10=+8=x+8 | | 25x+10(6x)=275 | | 3a-10=2a-25 | | x+((-5-x)/4=(x/8)) | | 2x+9/4-x-2/6=3 | | x=882 | | 85x=882 |

Equations solver categories