7-8a=4

Simple and best practice solution for 7-8a=4 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 7-8a=4 equation: 


Simplifying
7 + -8a = 4

Solving
7 + -8a = 4

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + -8a = 4 + -7

Combine like terms: 7 + -7 = 0
0 + -8a = 4 + -7
-8a = 4 + -7

Combine like terms: 4 + -7 = -3
-8a = -3

Divide each side by '-8'.
a = 0.375

Simplifying
a = 0.375

See similar equations:

| 6.5=-log(h) | | 6n^2-7=77 | | 2(9x-8)=x+8 | | -4y+16=16 | | 7x+4(-2)=13 | | .6x+110=0.7x+50 | | (3x^2/4)÷6x | | Y-x/4=2 | | 5(100-y)+6y=560 | | 6x+5=-121 | | 3n^2-81=0 | | f(3)=5-4x | | 6x+5=121 | | 4[5-(-7x-6)]=196x+188 | | 9t-7=6t-7 | | f(0)=5-4x | | -x+6y=1 | | f(-5)=5-4x | | 9[8-(-7x-9)]=567x+801 | | 3.8x-8.74=7.6 | | 4lnx-2lnx=2 | | (3a-1)^(-2/5)=1 | | 6(3+2x)-1=89 | | 5+-1b-b=-1 | | .8x-4x+1.33=1.66 | | 11-8y=-5 | | 58+3x=36+4y | | 4p-29=-54+9p | | -8(3+m)=-64 | | 3x^2-9x+13=x^2+2x+5 | | 34-x=2x | | 2(3x+5)-3(4x+1)=-41 |

Equations solver categories