7x-3(2x+5)=100

Simple and best practice solution for 7x-3(2x+5)=100 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 7x-3(2x+5)=100 equation: 



7x-3(2x+5)=100

We move all terms to the left:

7x-3(2x+5)-(100)=0

We multiply parentheses

7x-6x-15-100=0

We add all the numbers together, and all the variables

x-115=0

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

x=115

See similar equations:

| -20-5x=-40 | | 250-5x=200-4x | | 6y-4(8y-7)=5(2-3y) | | 9(x+7)-2(x+7)=2(x-3) | | x+8=-(2x=-1) | | 15+v=32 | | 2x²+x=2x+10 | | -7x+5=5x+17 | | 3a3=a+4 | | 7-5f=-4f | | 5+b=7.5 | | -5(1+8v)=-6v=37-4v | | (6x+13)=(3x+67) | | -5(2x-11)=2(x-5)-31 | | 8-2k=3K-7k | | 300+60=y | | 8(3+4x)+1=231 | | x^2-14=8 | | 4x−5=6x+9 | | 63+22+x=180 | | 89x+46x+45=180 | | 18=5+n | | -18=3x-90 | | 12+x=73=100 | | -2h+6=h+76 | | 3x+15+2+7+x=-46 | | 189=16-w | | 8t-37=-30 | | -13-n=2(n+4) | | 6x+1=3x+17 | | x-24/2=36 | | 2x=6=18 |

Equations solver categories