2x+(x+3)=78

Simple and best practice solution for 2x+(x+3)=78 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 2x+(x+3)=78 equation: 



2x+(x+3)=78

We move all terms to the left:

2x+(x+3)-(78)=0

We get rid of parentheses

2x+x+3-78=0

We add all the numbers together, and all the variables

3x-75=0

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

3x=75

x=75/3

x=25

See similar equations:

| T+o.7=9 | | 21g=87 | | 68=462+22h | | -9-(85t)=18 | | 270=14b | | -4x=2x-72 | | -17-u.3=-2 | | (5(4w+2)÷2)=-9 | | 6x+3=5x-11 | | u-42=8 | | 7a-3=2+6a | | 2x+12=4+x | | Y=-7/8x+3/4 | | 5x-4=-21 | | 19+x.2=4 | | (5(4w+2)÷2)=9 | | x/3+11=38 | | 7x+8-5x=10x | | 0.01=(-32^2x/130^2)+x | | 7y−8=5y | | 39=x/2+15 | | 32=4/3m | | -2-22(p+6)=2 | | 21+6u=75 | | 0=(-32^2x/130^2)+x | | 8=17o | | 3(x-1)+10=4x+6x | | 2(3s+3)=60 | | 2(3s+3)=6 | | 3(x-1)=4x-10+6x | | 5/9a=15 | | 6x-28=3x+7 |

Equations solver categories