3a+8=43-2a

Simple and best practice solution for 3a+8=43-2a 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+8=43-2a equation:


Simplifying
3a + 8 = 43 + -2a

Reorder the terms:
8 + 3a = 43 + -2a

Solving
8 + 3a = 43 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
8 + 3a + 2a = 43 + -2a + 2a

Combine like terms: 3a + 2a = 5a
8 + 5a = 43 + -2a + 2a

Combine like terms: -2a + 2a = 0
8 + 5a = 43 + 0
8 + 5a = 43

Add '-8' to each side of the equation.
8 + -8 + 5a = 43 + -8

Combine like terms: 8 + -8 = 0
0 + 5a = 43 + -8
5a = 43 + -8

Combine like terms: 43 + -8 = 35
5a = 35

Divide each side by '5'.
a = 7

Simplifying
a = 7

See similar equations:

| 30=f | | 30+5h=40 | | -4(-x-3)=-(5x-1) | | 2+6*14-4= | | -4k-3=-39 | | (2x+5)(5x^2-31x+30)=0 | | P(x)=4x^4#8722;9x^3#8722;50x^2#8722;27x+10 | | 9+34-3*4= | | -3x^2+7x=11 | | y=600-(750-x) | | x+(x+2)(x+4)=70 | | 4(6x+6)+6(2x+10)=96 | | 16(0.75x-2)=8x | | -3x+7x=11 | | 14+4+24*6= | | 12x-7=9x+11 | | -6-5x=34 | | 6*6+4-7= | | 6x-2-8x+7=27 | | 3x=(5x-68) | | 7x+4i=-21-(20y)i | | 15-7*14+4= | | 10h+6=76 | | 12x^2-5xy-2y^2= | | 5*6q+7=4-2*3q | | -25b+26b= | | 10+5*14-2= | | 2u+11u= | | 26u+27u= | | 12+32-4*5= | | 15c^2-28c+5=0 | | -18z+(-15z)= |

Equations solver categories