-9-7a=4a+4(1-6a)

Simple and best practice solution for -9-7a=4a+4(1-6a) 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 -9-7a=4a+4(1-6a) equation:


Simplifying
-9 + -7a = 4a + 4(1 + -6a)
-9 + -7a = 4a + (1 * 4 + -6a * 4)
-9 + -7a = 4a + (4 + -24a)

Reorder the terms:
-9 + -7a = 4 + 4a + -24a

Combine like terms: 4a + -24a = -20a
-9 + -7a = 4 + -20a

Solving
-9 + -7a = 4 + -20a

Solving for variable 'a'.

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

Add '20a' to each side of the equation.
-9 + -7a + 20a = 4 + -20a + 20a

Combine like terms: -7a + 20a = 13a
-9 + 13a = 4 + -20a + 20a

Combine like terms: -20a + 20a = 0
-9 + 13a = 4 + 0
-9 + 13a = 4

Add '9' to each side of the equation.
-9 + 9 + 13a = 4 + 9

Combine like terms: -9 + 9 = 0
0 + 13a = 4 + 9
13a = 4 + 9

Combine like terms: 4 + 9 = 13
13a = 13

Divide each side by '13'.
a = 1

Simplifying
a = 1

See similar equations:

| -8+h=6.4 | | 1t+1-4t+8=21 | | -(3b-1)=6(2b+5) | | (-3)-(-6)+5y^4=628 | | x^5-x^4-10x^3+10x^2+9x-9=0 | | -8+h=64 | | (T+3)(-2)=12 | | -2.37x^2+66.44x+696.39=900 | | x^2+4x-12=180 | | x=-11x(x)-3x+10 | | X=35-15 | | 2-(-13)=n | | 9x+7=10x+1 | | 25-4n=-(8n+3) | | 5+8a-5a=21+a | | 2-(-13)= | | 58=-5x+4(-3-11) | | 3x-32=-6x+28 | | 2b+112=524 | | 2e^3x+5=19 | | 5x-9=-3x+2 | | -105=3x-3(-7x-13) | | -6-7n=-(2n+6) | | 31=7d-13+d | | x+4x+(4x-8)=55 | | -.666-(-13)= | | 4x+10=4+3x | | -7x-2(-2x+17)=-52 | | -7n=294 | | 45f+125=800 | | 1x+8=-1x | | -12=4h+7 |

Equations solver categories