9a-4+3(a-11)=7

Simple and best practice solution for 9a-4+3(a-11)=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 9a-4+3(a-11)=7 equation:


Simplifying
9a + -4 + 3(a + -11) = 7

Reorder the terms:
9a + -4 + 3(-11 + a) = 7
9a + -4 + (-11 * 3 + a * 3) = 7
9a + -4 + (-33 + 3a) = 7

Reorder the terms:
-4 + -33 + 9a + 3a = 7

Combine like terms: -4 + -33 = -37
-37 + 9a + 3a = 7

Combine like terms: 9a + 3a = 12a
-37 + 12a = 7

Solving
-37 + 12a = 7

Solving for variable 'a'.

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

Add '37' to each side of the equation.
-37 + 37 + 12a = 7 + 37

Combine like terms: -37 + 37 = 0
0 + 12a = 7 + 37
12a = 7 + 37

Combine like terms: 7 + 37 = 44
12a = 44

Divide each side by '12'.
a = 3.666666667

Simplifying
a = 3.666666667

See similar equations:

| 9(2x-3)=3(6x+8) | | X+68=180 | | 12-2x+5x-6=6 | | 4x+11=4(x+3)-1 | | Y+112=180 | | 10x-32=0 | | 10x+6=6x+34 | | 0.5(x+2)+5=9 | | 2w+3=3 | | 3+10x=93+x | | 6n+21=4n+57 | | 10x+4-3x=-45 | | 7.32=0.05x-0.18 | | (4x-10)+(2x+15)+x=180 | | 3x+28=12x-71 | | 11x-32=6x+3 | | 6x+5=180 | | 2(0)+5y=-10 | | 2x+5(0)=-10 | | p^2-11p-5=0 | | -2(-7-7x)=-98 | | -(4x-8)= | | -6(x+3)-3x=-81 | | -2r-2(8-6r)=-86 | | 3y+3=4x | | -7(4x+6)=-210 | | 7(0)-5y=35 | | -102=4(7r+4)-6 | | 7x-5(0)=35 | | -5(5+7n)=255 | | .1429x+2z=5+x-z | | 136-2x=34x+16 |

Equations solver categories