11a+9=4+a+30

Simple and best practice solution for 11a+9=4+a+30 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 11a+9=4+a+30 equation:


Simplifying
11a + 9 = 4 + a + 30

Reorder the terms:
9 + 11a = 4 + a + 30

Reorder the terms:
9 + 11a = 4 + 30 + a

Combine like terms: 4 + 30 = 34
9 + 11a = 34 + a

Solving
9 + 11a = 34 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
9 + 11a + -1a = 34 + a + -1a

Combine like terms: 11a + -1a = 10a
9 + 10a = 34 + a + -1a

Combine like terms: a + -1a = 0
9 + 10a = 34 + 0
9 + 10a = 34

Add '-9' to each side of the equation.
9 + -9 + 10a = 34 + -9

Combine like terms: 9 + -9 = 0
0 + 10a = 34 + -9
10a = 34 + -9

Combine like terms: 34 + -9 = 25
10a = 25

Divide each side by '10'.
a = 2.5

Simplifying
a = 2.5

See similar equations:

| 3.89+6+0.25m=5.14 | | 2-(5x+8)= | | R/4-5=3 | | d=0.04v^2+0.1v | | 6+4x-4=2x | | 4n^2+8n^3= | | 4p^2-18p-10=0 | | 2x+2(7-x)=1 | | -6x-21=5x+17+x | | S/5=3 | | m^5-3m^4= | | X+2x(x+50)+(x+20)=360 | | 2m-8-27=-19 | | 3(h+8)=30 | | 2x+14-2x=1 | | 5(2m-4)=-2+16 | | b+b^3= | | X/18=23 | | -3(7p+4)-2(4-14p)=3(4+2p) | | 3.89+0.25=5.14m | | cos(90)=x/12 | | 2x+16y=120 | | 2x^2+6x+8x^3-12x^4= | | 6(4)-3(4)-7=-2+3 | | 2b^2=4(8)(12) | | 6(3)-3(3)-7=-2+3 | | 22. 2x^2+6x+8x^3-12x^4= | | 6(2)-3(2)-7=-2+3 | | 8x^2y/6xy^2 | | 10x^2y-15xy^2+25xy= | | 5w+21=6 | | G-16=25 |

Equations solver categories