.33(21-3a)=6-a

Simple and best practice solution for .33(21-3a)=6-a 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 .33(21-3a)=6-a equation:


Simplifying
0.33(21 + -3a) = 6 + -1a
(21 * 0.33 + -3a * 0.33) = 6 + -1a
(6.93 + -0.99a) = 6 + -1a

Solving
6.93 + -0.99a = 6 + -1a

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
6.93 + -0.99a + a = 6 + -1a + a

Combine like terms: -0.99a + a = 0.01a
6.93 + 0.01a = 6 + -1a + a

Combine like terms: -1a + a = 0
6.93 + 0.01a = 6 + 0
6.93 + 0.01a = 6

Add '-6.93' to each side of the equation.
6.93 + -6.93 + 0.01a = 6 + -6.93

Combine like terms: 6.93 + -6.93 = 0.00
0.00 + 0.01a = 6 + -6.93
0.01a = 6 + -6.93

Combine like terms: 6 + -6.93 = -0.93
0.01a = -0.93

Divide each side by '0.01'.
a = -93

Simplifying
a = -93

See similar equations:

| 5x-6=14-3x | | 15+3x=25 | | 5(f-4)=0 | | 6x+9=-4x-1 | | 5(11w+1)= | | 10+9x=181 | | 10(s-4)=-113 | | -78=7+5n | | -76=2+6a | | slope=1/5:(2,-6) | | (6x+10)(x+2)= | | 2x^3+2x^2-8x-12=0 | | -7x+5=7 | | -2lg(x)+3lg(x^2)=lg(27x) | | u+1.54=5.55 | | n-3/4=1/2 | | 20=3y+4y+6 | | 2(5)y+y=10 | | 12.5=5x+2.25 | | x+3cos(x)=0 | | 10=w+4w | | -2ln(x)+3ln(x^2)=ln(27x) | | 22+3x=1.5x+57 | | 14u-9u=20 | | 5a^2+5a-30=0 | | 11.5+0.9(X)=24.1 | | -4ln(x)+3ln(x^2)=ln(27x) | | (3/4)-(27/8) | | 5x+5y=93 | | 8+7+x=32 | | 7+X=37 | | 6.3+.5(X)=16.3 |

Equations solver categories