A+(2a-9)-2(a-2)=8

Simple and best practice solution for A+(2a-9)-2(a-2)=8 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+(2a-9)-2(a-2)=8 equation:


Simplifying
A + (2a + -9) + -2(a + -2) = 8

Reorder the terms:
A + (-9 + 2a) + -2(a + -2) = 8

Remove parenthesis around (-9 + 2a)
A + -9 + 2a + -2(a + -2) = 8

Reorder the terms:
A + -9 + 2a + -2(-2 + a) = 8
A + -9 + 2a + (-2 * -2 + a * -2) = 8
A + -9 + 2a + (4 + -2a) = 8

Reorder the terms:
-9 + 4 + A + 2a + -2a = 8

Combine like terms: -9 + 4 = -5
-5 + A + 2a + -2a = 8

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

Solving
-5 + A = 8

Solving for variable 'A'.

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

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

Combine like terms: -5 + 5 = 0
0 + A = 8 + 5
A = 8 + 5

Combine like terms: 8 + 5 = 13
A = 13

Simplifying
A = 13

See similar equations:

| 0.7(z-17)=-0.3(2-0.5) | | 5x-13+3x=7+8x-19 | | 7s-18=2s | | 7d-4=24 | | 3x^3-14x^2+5x+2=0 | | 1.4x-6.3=-4.9x+6.3 | | 200m-125m+42,750=45,000-150m | | 9x-40=0 | | 5-b+2=2b-8 | | x^2-200x=0 | | 3a-9g+7= | | 2/3x+39=43 | | 9y+30=-3(-3y-10) | | x^2+80x=y | | 2+7x=210 | | -5+7x=-5 | | 32x-25x=-43 | | F(X)=4X^2+X-3 | | 4c=5c | | 75y^3-90y^2+27y= | | -6x-6=-66 | | X-4x-45=0 | | -x+231=157 | | -2-10+2x=0 | | 1=4-444 | | 3=10.5+15 | | 3+2x+9x^2+6x^3=0 | | F(X)=4X+X-3 | | 12x+14-10x=24 | | 1=4yards-444yards | | 13x+18y=18500 | | 3=10.5*15 |

Equations solver categories