a+4-2(a-10)=0

Simple and best practice solution for a+4-2(a-10)=0 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 a+4-2(a-10)=0 equation:


Simplifying
a + 4 + -2(a + -10) = 0

Reorder the terms:
a + 4 + -2(-10 + a) = 0
a + 4 + (-10 * -2 + a * -2) = 0
a + 4 + (20 + -2a) = 0

Reorder the terms:
4 + 20 + a + -2a = 0

Combine like terms: 4 + 20 = 24
24 + a + -2a = 0

Combine like terms: a + -2a = -1a
24 + -1a = 0

Solving
24 + -1a = 0

Solving for variable 'a'.

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

Add '-24' to each side of the equation.
24 + -24 + -1a = 0 + -24

Combine like terms: 24 + -24 = 0
0 + -1a = 0 + -24
-1a = 0 + -24

Combine like terms: 0 + -24 = -24
-1a = -24

Divide each side by '-1'.
a = 24

Simplifying
a = 24

See similar equations:

| 3m^2-(2m)+(4m)= | | 12x+8=152 | | 8(-1-m)=5m-21 | | -2x+3=2x+8 | | 6v+2=6v+12 | | 13x-5=107 | | 3-x+2=5+3x | | 0.09(450+x)=x | | -5(t-4)+9t=7t-3 | | 5x+15=5x+3 | | -8-3b=-5(-4+2b) | | 23y+x=-15 | | y=5x^3-5x | | 8-(6y+7)=-6y-1 | | (x^2-2x+4)(3-x)(3-x)=0 | | -4d-5=3d+9 | | 5x+9=15+2y | | 4(1+5x)=-32+8x | | -4(2t-3)+2t=3t-4 | | 6x^4-9x^3+40x^2+7x-12=0 | | 3-4x+5=5-2(x-1) | | s+7=9 | | (8x+30)= | | x^2-4x+4-25y^2=0 | | 2m+35=-3m+90 | | 1.6h-72=4h-730 | | 120x+6= | | 12x+33y=6759 | | 3(x+2)=38 | | -54x+73=-88-54x | | -4x^3+3x^2+16x=0 | | -4b-3c=3 |

Equations solver categories