21a-16=0-11a

Simple and best practice solution for 21a-16=0-11a 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 21a-16=0-11a equation:


Simplifying
21a + -16 = 0 + -11a

Reorder the terms:
-16 + 21a = 0 + -11a
Remove the zero:
-16 + 21a = -11a

Solving
-16 + 21a = -11a

Solving for variable 'a'.

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

Add '11a' to each side of the equation.
-16 + 21a + 11a = -11a + 11a

Combine like terms: 21a + 11a = 32a
-16 + 32a = -11a + 11a

Combine like terms: -11a + 11a = 0
-16 + 32a = 0

Add '16' to each side of the equation.
-16 + 16 + 32a = 0 + 16

Combine like terms: -16 + 16 = 0
0 + 32a = 0 + 16
32a = 0 + 16

Combine like terms: 0 + 16 = 16
32a = 16

Divide each side by '32'.
a = 0.5

Simplifying
a = 0.5

See similar equations:

| C=pi*6 | | 7s+9s= | | 24x-10=0 | | 14a+6=34 | | logx+log(4x-7)=log(6x+12) | | 4x+8=x+3 | | 18x+10=20x+8 | | 6.3+x+x=22.5 | | M^2+8x+16=0 | | 3m^2+6m=0 | | (9/10)m-28=(7/8)m+12 | | 12x^4m^3-16x^2m^8=0 | | 3x+4y=204 | | 18+12+x=49 | | 9t-c=10t+4c | | x+7=x | | 5x-6=x+5 | | -4x+6=-3(2x+2) | | 9x+22=40 | | 11x-92=7 | | 19x+16=54 | | -5f+49=5f+30 | | 6(42+x)=324 | | 12x+29=11x+13 | | 6x+80=93 | | 3x^4+6x^3-3x^2-6x=0 | | 3n-7=-8n+13 | | -6x+7x-6x=3 | | -41-8x+19=-32x+86+15x | | (x+23)-74=159 | | -5x-25=-15 | | 3x-10+7x=38 |

Equations solver categories