5a-1=4+8

Simple and best practice solution for 5a-1=4+8 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 5a-1=4+8 equation: 


Simplifying
5a + -1 = 4 + 8

Reorder the terms:
-1 + 5a = 4 + 8

Combine like terms: 4 + 8 = 12
-1 + 5a = 12

Solving
-1 + 5a = 12

Solving for variable 'a'.

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

Add '1' to each side of the equation.
-1 + 1 + 5a = 12 + 1

Combine like terms: -1 + 1 = 0
0 + 5a = 12 + 1
5a = 12 + 1

Combine like terms: 12 + 1 = 13
5a = 13

Divide each side by '5'.
a = 2.6

Simplifying
a = 2.6

See similar equations:

| 15p+1p=7-12p | | 15=(6-r)2+14 | | 2x/5=9 | | [14xy-x(-8y)-(5xy-2)]-[7xy+10]= | | 11x+11=2x+200 | | 6(2x-4)-5x=7x+11 | | 19-5/2=-2 | | X^2+7+3=117 | | 2x/3=10 | | (2x+1)(3x^2+2x-3)+4(x^3-3x^2)= | | x+1/3+4=x+5/9 | | 1.5x+0.4=3.2x-3 | | -6=5x+2x-27 | | 93-3x=23+15x | | 6a-12=3+a | | 3x+40=5x-20 | | x^2+49-x^2-9=100 | | 16(z+3)=2(x+2) | | 225+5(15)+6= | | 5n-2=n | | 3(5m-1)-2=13+3 | | 6x(x-3)=18x | | 9m-4(-8+5)= | | ln(3x-7)=2.650 | | 6(5x+5)=12 | | 225+3(15)-10= | | -12x-17=-2 | | -4(x+2)+2x=3(x+2)-14-5x | | -2(9x-7)+3x=44 | | 56=12x-4x | | -1+-.5= | | x+3=8/-2 |

Equations solver categories