-28.5=4.5a-4a

Simple and best practice solution for -28.5=4.5a-4a 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 -28.5=4.5a-4a equation:


Simplifying
-28.5 = 4.5a + -4a

Combine like terms: 4.5a + -4a = 0.5a
-28.5 = 0.5a

Solving
-28.5 = 0.5a

Solving for variable 'a'.

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

Add '-0.5a' to each side of the equation.
-28.5 + -0.5a = 0.5a + -0.5a

Combine like terms: 0.5a + -0.5a = 0.0
-28.5 + -0.5a = 0.0

Add '28.5' to each side of the equation.
-28.5 + 28.5 + -0.5a = 0.0 + 28.5

Combine like terms: -28.5 + 28.5 = 0.0
0.0 + -0.5a = 0.0 + 28.5
-0.5a = 0.0 + 28.5

Combine like terms: 0.0 + 28.5 = 28.5
-0.5a = 28.5

Divide each side by '-0.5'.
a = -57

Simplifying
a = -57

See similar equations:

| 10k^2-61k+6=0 | | (7x+3)(x-6)=0 | | 11(9c-1)-4=97c+11 | | 5*0.166666666=a | | 8-21=75 | | 8(3+y)=4x-y | | 5+3=22 | | N-3=11+3 | | -8(7-3y)=-18 | | 12=5-8m | | 6b^2+35b+36=0 | | 3x=-y+4500 | | -6(4x+7)+x= | | 2(5x+3)+3x= | | 3x-y+33=0 | | 4.6r-3.2=3.2r-3.9 | | M^0n^6=0 | | 3x+100=-5x+900 | | 7x+28=70 | | 7x+14=2x+18 | | 14-18=40 | | 54+18x= | | 5.6+2.5=.9r | | 4+10=72 | | 16=-16t^2+16t+32 | | -15n+17=-14n-2 | | 7.8=23.4 | | 5(9.5-8h)=-20.5 | | 18-22=120 | | 4-11=120 | | 20a^2-15a= | | 3k+4+6k=-8+8k |

Equations solver categories