11a+3a+9=-7

Simple and best practice solution for 11a+3a+9=-7 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 11a+3a+9=-7 equation:


Simplifying
11a + 3a + 9 = -7

Reorder the terms:
9 + 11a + 3a = -7

Combine like terms: 11a + 3a = 14a
9 + 14a = -7

Solving
9 + 14a = -7

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -9 + 14a = -7 + -9

Combine like terms: 9 + -9 = 0
0 + 14a = -7 + -9
14a = -7 + -9

Combine like terms: -7 + -9 = -16
14a = -16

Divide each side by '14'.
a = -1.142857143

Simplifying
a = -1.142857143

See similar equations:

| 6y+6=5y-5 | | 5(4)+8= | | (-x+7+4x^3)+(-x^3-8x+4)=0 | | x^4-6x^3-8x^2+36x+24=0 | | 10x^3+31x^2-90x-108=0 | | 10x+-35=15x-10 | | -5x+-35=15x+-10 | | 2(-1-s)= | | 13x-23-45=-7x+13 | | 9b+19=55 | | 14x+35=14x-55 | | 19x+2x-13=10-20 | | P=P+9.13 | | 5r-4=11 | | 19x+2x-13=10+20 | | 1/2•2-7 | | 2y+3=35 | | 20x+220=40x-440 | | 4x+92=11x-6 | | 2(4c-4)-7=6c+3 | | 57=57 | | x+8y=20x | | -3(3-3t)= | | z^(3/4)=-1 | | 7p-22=2p+28 | | 10+6x=10x+x | | 20/4c= | | 20/4c | | (3-z)(-5)= | | x^3+3x^2y-3xy^2-y^3=0 | | 60h=7 | | 3a+67b=87 |

Equations solver categories