18=b-7-b

Simple and best practice solution for 18=b-7-b 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 18=b-7-b equation: 


Simplifying
18 = b + -7 + -1b

Reorder the terms:
18 = -7 + b + -1b

Combine like terms: b + -1b = 0
18 = -7 + 0
18 = -7

Solving
18 = -7

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| N=5100+0.05*5100 | | Y=2*x-sqrtx^2+1 | | -0.66+p=0.166 | | 2n(n+4)+18=n(n+5)+n(n-2)-7 | | 5x+10=2x-8 | | -7x+9=-5(x-3) | | 9x-8y=13y | | 4(2a-1)-3(a-2)=10a-3 | | -x^2-7x-10=0 | | -3(u+7)=3u-15 | | 2(4y-3x)-3(6y-2y)+5(12x)= | | 9x-8y=13fory | | 14m+8+8m+37= | | 7+3b=b-5 | | 3(2+n)+4=0 | | a^2-9a-54=0 | | -5(w+2)=2w-38 | | 18=-2(2a-1) | | 8.1/2.7=x/2.3 | | -8(w+5)=2w+2 | | 5m=-29 | | 2u-3=5(u-3) | | 2.5/2.2=4/x | | -6(v+9)=-8v-40 | | -3x+5(3x-9)=-15 | | 2,6/2=x/5 | | lnk=0.675 | | 2x+51= | | 2w^4=5w^2-3 | | -2(x+2)=-8x-46 | | 2/3x-6+3= | | 0.3y-4=0.1(x+10) |

Equations solver categories