b+a=18

Simple and best practice solution for b+a=18 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 b+a=18 equation: 


Simplifying
b + a = 18

Reorder the terms:
a + b = 18

Solving
a + b = 18

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-1b' to each side of the equation.
a + b + -1b = 18 + -1b

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

Simplifying
a = 18 + -1b

See similar equations:

| 7(w-2)=2w+11 | | 2y-1=3+2y | | -3y+12=2(y+1) | | x*50=500 | | (x-4)(x-1/2)=0 | | 3x^2+24x+5/5x+3 | | 4(3x-2)=-1+4 | | (x)(x+3)=(2x)(x+3)-4 | | -9(w-1)=-4w+19 | | -6v+4(v+7)=38 | | x-100=1000 | | 4(u-6)-8u=-28 | | -15+13x=13x-15 | | -9=2x+5(x+8) | | -9=2x+(x+8) | | 10y=11x-4 | | 5y^2-19y+6=0 | | x^2+1.5x= | | (1/4)X=8X-1 | | -3x+7=9x+49 | | 4y=-4x+(-16) | | 2by^2+2bx^2=py+qx | | -7x+2x=-3+x+20-5 | | 1/2(3x-6)=3(x-2) | | -2z^2-2z+9=0 | | -14x-5=-121 | | -15x-4=139 | | 18/5*8 | | 12x^2=8-10x | | 9m-1=-1-3m-m | | q-4.6=11.7 | | 0=20x^3+180X^2 |

Equations solver categories