a+b+b+b+80+90=99

Simple and best practice solution for a+b+b+b+80+90=99 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 a+b+b+b+80+90=99 equation:


Simplifying
a + b + b + b + 80 + 90 = 99

Reorder the terms:
80 + 90 + a + b + b + b = 99

Combine like terms: 80 + 90 = 170
170 + a + b + b + b = 99

Combine like terms: b + b = 2b
170 + a + 2b + b = 99

Combine like terms: 2b + b = 3b
170 + a + 3b = 99

Solving
170 + a + 3b = 99

Solving for variable 'a'.

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

Add '-170' to each side of the equation.
170 + a + -170 + 3b = 99 + -170

Reorder the terms:
170 + -170 + a + 3b = 99 + -170

Combine like terms: 170 + -170 = 0
0 + a + 3b = 99 + -170
a + 3b = 99 + -170

Combine like terms: 99 + -170 = -71
a + 3b = -71

Add '-3b' to each side of the equation.
a + 3b + -3b = -71 + -3b

Combine like terms: 3b + -3b = 0
a + 0 = -71 + -3b
a = -71 + -3b

Simplifying
a = -71 + -3b

See similar equations:

| 4-x=4x+9 | | 3x/4=x/3+5 | | 35+6k=2k+7(4k+5) | | 3*11-2(-12)=0 | | 3(2x+8)=-34+10 | | f(z)=z^3+2z^2+1 | | 4=-5(4x+1)+21x | | 1/x=1/6-1/10-1/24 | | x(4-8x)=0 | | 4(x-9)=3(x+8) | | -5/6+4/9 | | 6h^3+5h-1=0 | | 26432/60 | | 5x+29=-1 | | 2x^2+x-350=0 | | 2x^2+x-35=0 | | 1/2x5280 | | 1/6+1/10+1/24 | | 3x/2-1=9 | | 0.34= | | (2x+1)(x-3)-2x=2(x-1) | | 11x-89=24x+101 | | (2x+1)(x-3)-2x=2(x-1)2 | | x+(x+8)=20 | | 3/5=9x | | W^2+15w-1000=0 | | -12(x+7)=3(x-17) | | -12(x-7)=3(x-53) | | 8hl=l | | 13=-4(x+2)+13 | | k/3+4=6 | | -(6x-8y)-(4x-7)+6=-8(x-5)-(5x-6)+8y |

Equations solver categories