3a+20=e

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


Simplifying
3a + 20 = e

Reorder the terms:
20 + 3a = e

Solving
20 + 3a = e

Solving for variable 'a'.

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

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

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

Divide each side by '3'.
a = -6.666666667 + 0.3333333333e

Simplifying
a = -6.666666667 + 0.3333333333e

See similar equations:

| y+13=2.75(x+8) | | 0=9x^2+6x-27x^3 | | 2d+9=3 | | x^2+2x-8=7 | | (-3/4)(16x-16y)= | | 36y^2+60n+25=0 | | -.934=-1.09*t+.5*-9.8t^2 | | 36y^2+60+25=0 | | 6c-7=23 | | (50-x^2)(4x^2-25)=0 | | 6/3=15/x | | 4.5y+6x=252 | | 55-2x=13-9x | | x^2+4x+3=(x+1)(x+3) | | 6+x=2c | | 4k^2+4k+37=0 | | 3(-1-2t)=4(1-5t) | | (14+5i)-((2-3i)+(4-8i))= | | 5x^2/3-180=0 | | (14+5i)-(2-3i)+(4-8i)= | | 6x^2-13x-28= | | (-4.6x)(3x)= | | x^2+9x+81=16 | | 2(x+4)=x-9 | | 2(3b+7)=5(-2b+1) | | X-45=19 | | 100*p+80=-100*p+1600 | | 2(x+1)+3x=21 | | 8a-2=3(4a-5) | | 2(4n+m+2r+6y)= | | (5x+8)=(4-7x) | | 25x^4+45x^3y-10x^2y^2= |

Equations solver categories