0.2a-0.8=1.2-0.3a

Simple and best practice solution for 0.2a-0.8=1.2-0.3a 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 0.2a-0.8=1.2-0.3a equation: 


Simplifying
0.2a + -0.8 = 1.2 + -0.3a

Reorder the terms:
-0.8 + 0.2a = 1.2 + -0.3a

Solving
-0.8 + 0.2a = 1.2 + -0.3a

Solving for variable 'a'.

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

Add '0.3a' to each side of the equation.
-0.8 + 0.2a + 0.3a = 1.2 + -0.3a + 0.3a

Combine like terms: 0.2a + 0.3a = 0.5a
-0.8 + 0.5a = 1.2 + -0.3a + 0.3a

Combine like terms: -0.3a + 0.3a = 0.0
-0.8 + 0.5a = 1.2 + 0.0
-0.8 + 0.5a = 1.2

Add '0.8' to each side of the equation.
-0.8 + 0.8 + 0.5a = 1.2 + 0.8

Combine like terms: -0.8 + 0.8 = 0.0
0.0 + 0.5a = 1.2 + 0.8
0.5a = 1.2 + 0.8

Combine like terms: 1.2 + 0.8 = 2
0.5a = 2

Divide each side by '0.5'.
a = 4

Simplifying
a = 4

See similar equations:

| 44(43-y)= | | 550=12(x+25) | | 80+20x=50+0.30x | | 44(43-y)=Y+54 | | 0.50x+0.45(30)=27.5 | | 8b+3(4b+2)=6b-2(5-5b) | | 4x+3=-6+2x+23 | | 4x-4y-4z=16 | | (.06)(1/2) | | 100x+5x=7000 | | -(x-1)+8x=3 | | 4x(-2)=10 | | 100x+5x=70 | | ((-7xy^7)^3)(x^9/49y^2) | | 3-6k+1= | | -4n+2(5n-6)=-3n-39 | | x/60=3/20 | | 8y-6(4y-21)= | | x^2+19x-2666=0 | | 2(4+2k)+b=k | | 4f+2f^2= | | -7(1+3m)-5= | | Y+2.3=10.35 | | 9(6t+1)-11=t-(t+1) | | -2(-6x-8)+6x= | | 2(x^2)=14400 | | 0.5x-2.6=0.9 | | 15-4(3+32)=y | | y=x^2-5.75x-10 | | 52=3u+16 | | 2(21p-4)=12p+7 | | (3x/5)-x=(x/15)-(14/13) |

Equations solver categories