22.4+0.8a=4.8a-4(3a-3.1)

Simple and best practice solution for 22.4+0.8a=4.8a-4(3a-3.1) 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 22.4+0.8a=4.8a-4(3a-3.1) equation: 


Simplifying
22.4 + 0.8a = 4.8a + -4(3a + -3.1)

Reorder the terms:
22.4 + 0.8a = 4.8a + -4(-3.1 + 3a)
22.4 + 0.8a = 4.8a + (-3.1 * -4 + 3a * -4)
22.4 + 0.8a = 4.8a + (12.4 + -12a)

Reorder the terms:
22.4 + 0.8a = 12.4 + 4.8a + -12a

Combine like terms: 4.8a + -12a = -7.2a
22.4 + 0.8a = 12.4 + -7.2a

Solving
22.4 + 0.8a = 12.4 + -7.2a

Solving for variable 'a'.

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

Add '7.2a' to each side of the equation.
22.4 + 0.8a + 7.2a = 12.4 + -7.2a + 7.2a

Combine like terms: 0.8a + 7.2a = 8a
22.4 + 8a = 12.4 + -7.2a + 7.2a

Combine like terms: -7.2a + 7.2a = 0.0
22.4 + 8a = 12.4 + 0.0
22.4 + 8a = 12.4

Add '-22.4' to each side of the equation.
22.4 + -22.4 + 8a = 12.4 + -22.4

Combine like terms: 22.4 + -22.4 = 0.0
0.0 + 8a = 12.4 + -22.4
8a = 12.4 + -22.4

Combine like terms: 12.4 + -22.4 = -10
8a = -10

Divide each side by '8'.
a = -1.25

Simplifying
a = -1.25

See similar equations:

| a(x+c)=2ax+d | | x+8/x=9 | | 29/49*21/44*8/39 | | 7x-3x=9 | | 2x+4-5x+3=17 | | -16t^2+14t+350=0 | | abc+dce=dabc | | 2(7x-3)+2(x)=138 | | 11-3x+16=x-5 | | 0.5c+10=75 | | 3-3x-4y=2 | | x^7(x+4)+9(x+4)= | | 50%/100,000,000=x | | 50%/100,000,000= | | 2.2v-8.6=-5.3 | | -1-7x-42+x=36 | | 5x+18-x=4x+16 | | 5gh=h | | -0.312= | | (1/5)(8y-2)+(1/10)(4y+11) | | 21.6-(-8.3)+(-47.9)= | | 32-6x=17+9x | | 5y+12=24 | | -11-x=87 | | -83.8-101.6= | | 5.8-(-7.8)= | | 2n+6=5(n-a+3) | | 17-2x^3=11 | | 3x+14=7x+14 | | -52.3+31.4+(-71.3)= | | 2x+4=7x-40 | | (x+5)*(x-5)=-7 |

Equations solver categories