a+a+b+4-b=

Simple and best practice solution for a+a+b+4-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 a+a+b+4-b= equation:


Simplifying
a + a + b + 4 + -1b = 0

Reorder the terms:
4 + a + a + b + -1b = 0

Combine like terms: a + a = 2a
4 + 2a + b + -1b = 0

Combine like terms: b + -1b = 0
4 + 2a + 0 = 0
4 + 2a = 0

Solving
4 + 2a = 0

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + 2a = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 2a = 0 + -4
2a = 0 + -4

Combine like terms: 0 + -4 = -4
2a = -4

Divide each side by '2'.
a = -2

Simplifying
a = -2

See similar equations:

| n=7+21 | | 19+1.5d=15+2.75d | | 2x+50+5x-20=180 | | -8x-35(x-3)=-7(6x+6) | | 3c+4-c=7 | | 3-x=112 | | 36r+81s= | | 3f+7p=12.5 | | 4v+12=8(v-1) | | 10+2x=-4-3y | | 2x+400=100 | | -4(5-3b)=7b+25 | | 5m+25=30 | | -5(3y-10)-y=4(y-4) | | 16u^2-v^2=0 | | 6x+18=24x | | X+6.7=3.4 | | 4a-2b-7b= | | 4y-12x=16 | | 0.25p+40=0.45p+25 | | -5(v-5)=-9v+33 | | 20-4K=30-6k | | ln(2x-1)=2.3 | | xln(3x)=0 | | 12m-m-7m+3= | | 36+5x=42+3x | | -5x=x-24 | | 11(11m+20)= | | -35n^2+145n-120=0 | | 14x+28=2y | | P+3=15-3p | | 7x-5=2x+9 |

Equations solver categories