10a-20=4a-80

Simple and best practice solution for 10a-20=4a-80 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 10a-20=4a-80 equation:


Simplifying
10a + -20 = 4a + -80

Reorder the terms:
-20 + 10a = 4a + -80

Reorder the terms:
-20 + 10a = -80 + 4a

Solving
-20 + 10a = -80 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-20 + 10a + -4a = -80 + 4a + -4a

Combine like terms: 10a + -4a = 6a
-20 + 6a = -80 + 4a + -4a

Combine like terms: 4a + -4a = 0
-20 + 6a = -80 + 0
-20 + 6a = -80

Add '20' to each side of the equation.
-20 + 20 + 6a = -80 + 20

Combine like terms: -20 + 20 = 0
0 + 6a = -80 + 20
6a = -80 + 20

Combine like terms: -80 + 20 = -60
6a = -60

Divide each side by '6'.
a = -10

Simplifying
a = -10

See similar equations:

| 8k-3=11-6k | | 4h=40 | | y=-4(x+8)2-5 | | -Xy=-5 | | 6gv-3+7g=3g+7 | | 90+90+32+2a+b=360 | | 3+2r-2=9r+6-2r | | 4x^2-24=8 | | ((x-8)/4)=(3/8) | | 14x^2-54x+36=0 | | 12-2x=-(x-4) | | 60x+7=120x+5 | | y=3(x+1)2+4 | | 14x^2-72x+64=0 | | 8x-1(4x+7)=180 | | y=3/4x-9/4 | | a+16b=42 | | -.6x+1.4x=-0.2(x+6) | | x^2+13.6x+28=0 | | w-9.1=5.5 | | 1.05/7=-7m | | d=80t-5t^2 | | 1/3g=11 | | y=(x-4)2+1 | | 6y+3+18-9a=0 | | X-4/5=2/7 | | 7(x-1)=-3+2 | | (y+6)3+2y=2y+6 | | 32+4x=60whatisx | | 6x+3+75=180 | | 7+2g=37 | | 36-72= |

Equations solver categories