1.5a-4=3-a

Simple and best practice solution for 1.5a-4=3-a 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 1.5a-4=3-a equation:


Simplifying
1.5a + -4 = 3 + -1a

Reorder the terms:
-4 + 1.5a = 3 + -1a

Solving
-4 + 1.5a = 3 + -1a

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
-4 + 1.5a + a = 3 + -1a + a

Combine like terms: 1.5a + a = 2.5a
-4 + 2.5a = 3 + -1a + a

Combine like terms: -1a + a = 0
-4 + 2.5a = 3 + 0
-4 + 2.5a = 3

Add '4' to each side of the equation.
-4 + 4 + 2.5a = 3 + 4

Combine like terms: -4 + 4 = 0
0 + 2.5a = 3 + 4
2.5a = 3 + 4

Combine like terms: 3 + 4 = 7
2.5a = 7

Divide each side by '2.5'.
a = 2.8

Simplifying
a = 2.8

See similar equations:

| 3w+10=67 | | 6x+4-7(9x+10)= | | 18=s-3 | | r^2-6r=3 | | 8/r=5/9 | | N=78-55 | | y=5x-3/2x | | T-26=32 | | 30=u^5+10 | | 44=h-3 | | 3n+9=-7(n+9)+6(11-5n) | | M-4=20 | | 12=o-8 | | =2x+11+6x | | G-91=9 | | 8x+9(2x+5)= | | U-37=56 | | =n+10+9n-3 | | =6k+7k | | (9x+1)(6-2y)=0 | | 25=2u-15 | | 3y-20=60 | | =12r+8+12 | | 12-10(5x+12)+5x= | | 3x-17=26 | | -17=26 | | 1/8y-1/8=-7/8-1/4 | | 4cos^2x/2-3=0 | | 2v+9=23 | | 4x-2(3x-6)=6(x-3)+10 | | x^2+y^2-16x+18y=-141 | | x^2+y^2+16x+18y=-141 |

Equations solver categories