3x+7=2(4x-9)

Simple and best practice solution for 3x+7=2(4x-9) 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+7=2(4x-9) equation: 



3x+7=2(4x-9)

We move all terms to the left:

3x+7-(2(4x-9))=0



We calculate terms in parentheses: -(2(4x-9)), so:

2(4x-9)

We multiply parentheses

8x-18

Back to the equation:

-(8x-18)



We get rid of parentheses

3x-8x+18+7=0

We add all the numbers together, and all the variables

-5x+25=0

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

-5x=-25

x=-25/-5

x=+5

See similar equations:

| 4-6y+5y+2=0 | | 15.82x13.5=6.275 | | 1/5=8x-11/20 | | 3y^2+10y+3=2y | | v+1/10=5 | | 4+6y+5y=2 | | -4u-5=3(u+3) | | 3=6a+7 | | 72x-3x^2=240 | | -y+9=-15 | | m^2+10m+4=0 | | 6=-6.9+h | | 16(q+1)=16 | | 2x+9x-3x+8=40 | | 2x-21=27 | | 9n+13=-14 | | z^2+2z+7=0 | | 9n=13=-14 | | -8-6y+5y=-10 | | 3x+16+8x+3+10x-28=360 | | 8x+32=28 | | a/10+9=18 | | 23-3d=8 | | a÷10+9=18 | | 6x+17+4x=-83 | | 5g-2(17+5g)=-9 | | 8x^2-3=8x+10 | | 2u+7=19 | | 10+4x-3x=19 | | 14c+9=5c | | -x^2+15x=13-3x | | 14x=7(2x+2 |

Equations solver categories