10a-(3a-11)=5a+12

Simple and best practice solution for 10a-(3a-11)=5a+12 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-(3a-11)=5a+12 equation:


Simplifying
10a + -1(3a + -11) = 5a + 12

Reorder the terms:
10a + -1(-11 + 3a) = 5a + 12
10a + (-11 * -1 + 3a * -1) = 5a + 12
10a + (11 + -3a) = 5a + 12

Reorder the terms:
11 + 10a + -3a = 5a + 12

Combine like terms: 10a + -3a = 7a
11 + 7a = 5a + 12

Reorder the terms:
11 + 7a = 12 + 5a

Solving
11 + 7a = 12 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
11 + 7a + -5a = 12 + 5a + -5a

Combine like terms: 7a + -5a = 2a
11 + 2a = 12 + 5a + -5a

Combine like terms: 5a + -5a = 0
11 + 2a = 12 + 0
11 + 2a = 12

Add '-11' to each side of the equation.
11 + -11 + 2a = 12 + -11

Combine like terms: 11 + -11 = 0
0 + 2a = 12 + -11
2a = 12 + -11

Combine like terms: 12 + -11 = 1
2a = 1

Divide each side by '2'.
a = 0.5

Simplifying
a = 0.5

See similar equations:

| 3-4(3x+3)=28 | | x^3+8=68 | | 12c^2-5c-2=0 | | s^4+15s^2+54=0 | | 8(k-4)=8(k+6) | | -4u-2=5(u+5) | | 9x+4=14x-6 | | x=0.2x-1.6 | | x+x=-18 | | -3(2x-4)= | | 3(w+4)+6w=-33 | | x=-0.4x^2+80(50)-1600 | | 8x-2=-9+2 | | -9.5x-0.05=10.5x+1.10 | | 6(u-3)-4u=2 | | 64w^2-144wf+81f^2=0 | | -2+4x+3x=-2 | | 5/7(k+5)=-7 | | 9+1.25x=15.25 | | 5-6n+4n=55-92 | | 1+4(1-2r)=-3(r+6)-2 | | 2=y+6y^2 | | 12(3x+4)-5(2x-4)=6x-32 | | x^2-2x+55=0 | | 11+4x/(-5)=2/3 | | 4(x^2)-9(y^2)=0 | | .5(2h+2)(h)=6 | | 6(u-3)-4u=7 | | -7x-47=8(x-4) | | p(x)=-0.4x^2+80(50)-1600 | | 8(x+6)=-2x+8 | | 9.5x-0.05=10.5x+1.10 |

Equations solver categories