0.4(2a-0.8)=0.14(4.9a+7)

Simple and best practice solution for 0.4(2a-0.8)=0.14(4.9a+7) 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 0.4(2a-0.8)=0.14(4.9a+7) equation: 


Simplifying
0.4(2a + -0.8) = 0.14(4.9a + 7)

Reorder the terms:
0.4(-0.8 + 2a) = 0.14(4.9a + 7)
(-0.8 * 0.4 + 2a * 0.4) = 0.14(4.9a + 7)
(-0.32 + 0.8a) = 0.14(4.9a + 7)

Reorder the terms:
-0.32 + 0.8a = 0.14(7 + 4.9a)
-0.32 + 0.8a = (7 * 0.14 + 4.9a * 0.14)
-0.32 + 0.8a = (0.98 + 0.686a)

Solving
-0.32 + 0.8a = 0.98 + 0.686a

Solving for variable 'a'.

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

Add '-0.686a' to each side of the equation.
-0.32 + 0.8a + -0.686a = 0.98 + 0.686a + -0.686a

Combine like terms: 0.8a + -0.686a = 0.114a
-0.32 + 0.114a = 0.98 + 0.686a + -0.686a

Combine like terms: 0.686a + -0.686a = 0.000
-0.32 + 0.114a = 0.98 + 0.000
-0.32 + 0.114a = 0.98

Add '0.32' to each side of the equation.
-0.32 + 0.32 + 0.114a = 0.98 + 0.32

Combine like terms: -0.32 + 0.32 = 0.00
0.00 + 0.114a = 0.98 + 0.32
0.114a = 0.98 + 0.32

Combine like terms: 0.98 + 0.32 = 1.3
0.114a = 1.3

Divide each side by '0.114'.
a = 11.40350877

Simplifying
a = 11.40350877

See similar equations:

| 4st+14t^2-10s^2=0 | | 7n+3m-(4n-m)= | | x^2-64x+768=0 | | 0.3a-0.83=0.4 | | x^2+5x^2=26 | | 0.4+0.75x=0.7 | | 1.5x-1.4=-0.2 | | 2(x+1)=x+1 | | 3(x-2)=x+9 | | 1.3x+5=-0.16 | | 0.857p-0.75=0.785 | | 5=2x-3 | | x+1=2x-6 | | 4x+x^2=92 | | 0.857=0.875+2u | | 5*x-2=3*x+4 | | 0.5x+0.75=2 | | x+4=6x-1 | | 5=0.6x+0.8 | | 1=4x-3x | | 5(2-x)+8x=3(x-6) | | 2x-1=7-2x | | J^2-26j+48=0 | | -6(2x+1)-14=10(x+2)-2x | | 11x^2-200x-400=0 | | -1+5x+4=2x+3x | | k+26=61 | | cos= | | -2x+5=3x | | 6+3/4(x-3)=8 | | -1+5x+4=2x+3+3x | | -2x+58=3x |

Equations solver categories