3x+40=x+30

Simple and best practice solution for 3x+40=x+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 3x+40=x+30 equation: 



3x+40=x+30

We move all terms to the left:

3x+40-(x+30)=0

We get rid of parentheses

3x-x-30+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:

| -14x+-2=-5x+-18 | | 50=10z-5 | | -20x+20=100 | | x+(x+3)+x=30 | | 2(4x+2)=-3(4x-5) | | (25x-15=) | | 7x-16=36 | | 4(4x+2)=-5(2x-5) | | 2(x-2)-13=-6.2 | | 4(w+4)=36 | | (x+9)^2=169 | | |x+23|=6 | | 1.3x+0.8-x=24 | | 1.3x×(1-0.2)-x=24 | | 11x-x^2=120 | | 11x-x^2=20 | | x-183=28 | | 10x+14=-13x+-15 | | x^2-5x-7/2x=0 | | 1a-a/5=288 | | 1x-20=180 | | 131-u=120 | | -9x+-7=3x+-16 | | 7x+-20=-2 | | B+b/2=10.5 | | B+b÷2=10.5 | | v^2-10v+63=-10 | | 7(x-8)-6=4(x+2)+7 | | 7y-3=-20 | | 4x=7=29 | | 4(x+5)-6(x-8)=10 | | 5(2x-3)=-2(-4x+5) |

Equations solver categories