8*a=3*a+20

Simple and best practice solution for 8*a=3*a+20 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 8*a=3*a+20 equation: 


Simplifying
8a = 3a + 20

Reorder the terms:
8a = 20 + 3a

Solving
8a = 20 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
8a + -3a = 20 + 3a + -3a

Combine like terms: 8a + -3a = 5a
5a = 20 + 3a + -3a

Combine like terms: 3a + -3a = 0
5a = 20 + 0
5a = 20

Divide each side by '5'.
a = 4

Simplifying
a = 4

See similar equations:

| 4x-10=44 | | ((x-2)*180)/x=144 | | xy-15y=2x(y) | | (x-2)*180=144 | | 7(4x-9)=-26x+6x | | y-15y/y | | 1x+31=5x+9 | | 1-(2)(.22)(1+2x+x)=0 | | V=(1.33)(3.14)(343) | | ((1/2)*8)/4 | | V=(1.33)(2.14)(216) | | 2-8y=18 | | x+4(x+2)=3(x+1)+25 | | V=(1.33)(3.14)(3375) | | v=(4/3)(3.14)(3375) | | v=4/3(3.14)(3375) | | 25-7=5a | | V=(.33)(3.14)(18)(11.5) | | =(3s-4)(4s+5) | | 8+2w=14 | | V=(.33)(3.14)(5)(8) | | (7y-3)(3y)(2y)(y)= | | 0.3x+1.5=2.7 | | 10a+21=41 | | 8x+18=-14 | | radius=20 | | 120=15(x-70)+60 | | 11x+13y= | | 21x+21y= | | v=(.33)(3.14)(25)(9) | | 9x+11y= | | 7z-10+2z+5=0 |

Equations solver categories