7b-15=2(b-7)

Simple and best practice solution for 7b-15=2(b-7) 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 7b-15=2(b-7) equation: 



7b-15=2(b-7)

We move all terms to the left:

7b-15-(2(b-7))=0



We calculate terms in parentheses: -(2(b-7)), so:

2(b-7)

We multiply parentheses

2b-14

Back to the equation:

-(2b-14)



We get rid of parentheses

7b-2b+14-15=0

We add all the numbers together, and all the variables

5b-1=0

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

5b=1

b=1/5

b=1/5

See similar equations:

| 4(x+x+2)=56 | | 4x+8+3x+8=140 | | 5x-(x+4)=10-2(x-5) | | 2z(5z-2)=180 | | 3-2x+5=-3x | | 6x+x=46235 | | 8x−3=−19+6x. | | 50-2x=-10+x | | 83=7n-1 | | 2x-9=(x+5)^0.5 | | X=-35+2x | | 2(v-5)=-24 | | 15+r=25 | | 0=a5 | | 11r-9=12r | | w=w+45 | | 1/5c-13=20 | | 22–2x+4(x–2)=34 | | 7x–4(x+4)+20=2 | | 7b+25=4(3b+2) | | X=12-8y | | -19q+17=-16q-16 | | 4x+3(X-1)=28 | | –8+7n=6n | | 10-7r=-6r | | -19=-3y+5 | | 3+8m=-108 | | 30x-26=5x+9 | | -a+7=2a=8 | | -20x+35=-85 | | 4(1/2x-1/4)=2(2x+1/2 | | -7.4x=-1.56 |

Equations solver categories