4(3a+32)-3a+9=47

Simple and best practice solution for 4(3a+32)-3a+9=47 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 4(3a+32)-3a+9=47 equation:


Simplifying
4(3a + 32) + -3a + 9 = 47

Reorder the terms:
4(32 + 3a) + -3a + 9 = 47
(32 * 4 + 3a * 4) + -3a + 9 = 47
(128 + 12a) + -3a + 9 = 47

Reorder the terms:
128 + 9 + 12a + -3a = 47

Combine like terms: 128 + 9 = 137
137 + 12a + -3a = 47

Combine like terms: 12a + -3a = 9a
137 + 9a = 47

Solving
137 + 9a = 47

Solving for variable 'a'.

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

Add '-137' to each side of the equation.
137 + -137 + 9a = 47 + -137

Combine like terms: 137 + -137 = 0
0 + 9a = 47 + -137
9a = 47 + -137

Combine like terms: 47 + -137 = -90
9a = -90

Divide each side by '9'.
a = -10

Simplifying
a = -10

See similar equations:

| -4+5=x-19 | | -37=-7x+5 | | (7x-1)(3x-6)-(7x+1)(8-4x)=(X-2)(49x+1) | | 5x+2=5x+32 | | -8x+11=14 | | (x-1)(3x-6)-(x+1)(8-4x)=(X-2)(49x+1) | | (6M^2+7N^2-5M)-(7M^2-5M+4N-7M^2+4N^2)= | | -5x-5y+21z=c | | x(x-2)+y(y+3)=0 | | 2x+-1y+-3z=2 | | 12=2b-2 | | 3z+5(2-z)=2w-10 | | x^2-2x+y^2+3y=0 | | 8x+4x=84 | | Y-8=17 | | h(t)=-16t^2+3 | | 16=8+2v | | (x-1)-(x-5)=208 | | 5t(t+3)=0 | | (5w+1)(6+w)=0 | | -11r-(2)=-24 | | 3(y+1)(3y-5)=0 | | 31=4-(9y) | | 5tanx-5x= | | 2z+3z+z=180 | | 2a-8a=70 | | (-4y)-(9)=15 | | 24+4y=16 | | 4(x+3)-2x=16x-4+2x | | f(3x-4)=6x+5 | | (log*x)-(log*3)=8 | | x^4+2x^2+2x+1=0 |

Equations solver categories