.5(4-2a)=a-1.8

Simple and best practice solution for .5(4-2a)=a-1.8 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 .5(4-2a)=a-1.8 equation: 


Simplifying
0.5(4 + -2a) = a + -1.8
(4 * 0.5 + -2a * 0.5) = a + -1.8
(2 + -1a) = a + -1.8

Reorder the terms:
2 + -1a = -1.8 + a

Solving
2 + -1a = -1.8 + 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.
2 + -1a + -1a = -1.8 + a + -1a

Combine like terms: -1a + -1a = -2a
2 + -2a = -1.8 + a + -1a

Combine like terms: a + -1a = 0
2 + -2a = -1.8 + 0
2 + -2a = -1.8

Add '-2' to each side of the equation.
2 + -2 + -2a = -1.8 + -2

Combine like terms: 2 + -2 = 0
0 + -2a = -1.8 + -2
-2a = -1.8 + -2

Combine like terms: -1.8 + -2 = -3.8
-2a = -3.8

Divide each side by '-2'.
a = 1.9

Simplifying
a = 1.9

See similar equations:

| a^2+6a-13=3 | | a^2+6a-13=0 | | X^2+12X+24= | | 14000+272+x+x=18500 | | (n+3)(6n-1)=0 | | (X-4)-(3-x)=5x+2 | | X-4+3x=8-x | | x^2=-14x-48 | | 2yx=-1 | | T^3-6t^2+12-8=0 | | 15x^2-78x+15=0 | | (s+9)(s-12)=0 | | x+x-14000=18500 | | 14(t-5)+4t=6(3t+4)-11 | | 2senx=-1 | | 8(3x-4)=2(12x+8) | | x^2+4x+27=0 | | 3(-4x+2)=10 | | 3x^2=8-23x | | 17=-d+8 | | 8.25x=11 | | x+x+14000=18500 | | 3+8x-1=9x+38-5x | | -4(x-1)+5x=11 | | 6z+4z=9z-2 | | 2n+5=50+5n | | 8x+7=6x+49 | | 64x=9 | | 9x-9=8x | | 8p+7(2-6)= | | 14000+272x+x=18500 | | 2(3X+4)=40 |

Equations solver categories