3(x-4)+7=40

Simple and best practice solution for 3(x-4)+7=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 3(x-4)+7=40 equation: 



3(x-4)+7=40

We move all terms to the left:

3(x-4)+7-(40)=0

We add all the numbers together, and all the variables

3(x-4)-33=0

We multiply parentheses

3x-12-33=0

We add all the numbers together, and all the variables

3x-45=0

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

3x=45

x=45/3

x=15

See similar equations:

| -8(11+x)=7(2x+1) | | 2x^2-x-2.75=0 | | 3d+47=11-9 | | s^2+18s+18=0 | | 70=2w^2+6 | | s^2+18=0 | | 216=(136)x−1 | | X-18+x=180 | | 43=8x-9 | | 6+5x=4x=9 | | 10x+18=11x+9 | | -0.16666666667n=17 | | 2/3x+7=3/7 | | 8x-4/11=4 | | 208=8(2+8a) | | n^2+11÷4n=-7÷3 | | y^2+64y-64=0 | | 5x+31=6x+10 | | 7(12-x)=28 | | 20x-40x=20 | | 2(x-3)+7=4(x-2)+11 | | 6b​=3 | | 6b​=36 | | 47=x=21 | | 5(d+2)=3(d-6 | | y^2+16y+y=0 | | w/5-2=-12 | | (2x+8)+(2x+12)=196 | | (2x+8)(2x+12)=196 | | (5x+20)+(9x−92)=180 | | -6(3+6n)-n=-129 | | x+5/6x=3x-14 |

Equations solver categories