3=2a-5-4

Simple and best practice solution for 3=2a-5-4 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 3=2a-5-4 equation:


Simplifying
3 = 2a + -5 + -4

Reorder the terms:
3 = -5 + -4 + 2a

Combine like terms: -5 + -4 = -9
3 = -9 + 2a

Solving
3 = -9 + 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.
3 + -2a = -9 + 2a + -2a

Combine like terms: 2a + -2a = 0
3 + -2a = -9 + 0
3 + -2a = -9

Add '-3' to each side of the equation.
3 + -3 + -2a = -9 + -3

Combine like terms: 3 + -3 = 0
0 + -2a = -9 + -3
-2a = -9 + -3

Combine like terms: -9 + -3 = -12
-2a = -12

Divide each side by '-2'.
a = 6

Simplifying
a = 6

See similar equations:

| (x-2)(x^2+2x)=0 | | 2(4x+9)=-6 | | 16c-10c=2 | | 6y-1(2y-5)=29 | | 8x+1-4x-2= | | 3(x-4)=6(x+5) | | 20x+60=100 | | 0.05(x)+0.10(2x+24000)=179000 | | 4x-2-8x+1= | | 5v^2-38v-16=0 | | 30-10x=15+5x | | p-4=8-p | | 24u^4x^3y^6-18u^9x^5= | | 2(x+3)-7=3x+5 | | 7x-5=13x-15 | | 3x(x^2-4x-4)-2x(x^2-2x+3)=0 | | -2x-6=6 | | 7+2/5x=13 | | 12.8-3y=8y-33.4 | | uw+uz=t | | 16x^2+4x+3=0 | | 3x-9=3(-3+x) | | 2(3n-1)=26 | | .8-.4(40+x)=4 | | 2x+(4-2)=3-(8x-6) | | 5t^2+8t+3=0 | | 3g+-6(g+-8)=42 | | 3x+35=56 | | 20+4=1624 | | -2(4x+3)=8-8x | | 82=2+5(1+3m) | | 5-2(x-1)=6x |

Equations solver categories