4=3x+5(x+4)

Simple and best practice solution for 4=3x+5(x+4) 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=3x+5(x+4) equation:


Simplifying
4 = 3x + 5(x + 4)

Reorder the terms:
4 = 3x + 5(4 + x)
4 = 3x + (4 * 5 + x * 5)
4 = 3x + (20 + 5x)

Reorder the terms:
4 = 20 + 3x + 5x

Combine like terms: 3x + 5x = 8x
4 = 20 + 8x

Solving
4 = 20 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
4 + -8x = 20 + 8x + -8x

Combine like terms: 8x + -8x = 0
4 + -8x = 20 + 0
4 + -8x = 20

Add '-4' to each side of the equation.
4 + -4 + -8x = 20 + -4

Combine like terms: 4 + -4 = 0
0 + -8x = 20 + -4
-8x = 20 + -4

Combine like terms: 20 + -4 = 16
-8x = 16

Divide each side by '-8'.
x = -2

Simplifying
x = -2

See similar equations:

| a-10b/8a-5a-11b/8a | | 5+6r-3=7r+8-3r | | 3(y-7)-8y=4 | | 7y+4=8y | | 0.02/0.7 | | 7(x-9)+6(4x-7)=30(x-4)-3 | | g=3h+5 | | g=4h+1 | | 5.6(4+4x)-9.4=13 | | 4(u+2)-7u=17 | | 0.7/0.02 | | 5/6-(1/18) | | 5.3=x(x+.6)(x-.1) | | 5/8-(1/8) | | 1/5x-3/8y=12 | | 4y+1-2y=3+y+9 | | -4w-2/3=7/5w-4/5 | | -8(n+8)=2-7n | | -10a+40=9 | | X(t)=1-u(t-3)+(t*u(t-3)) | | 8/9x=8+4/9 | | 12a^3/5a | | 6t^2-36t+48= | | 55-8x= | | (X-5)+X=82 | | 3u-25=2u | | 5w+7-2=5+4 | | (X+5)+x=82 | | 12x-22/132 | | 5r^2+6r-1=0 | | x^4-4x^3-24x^2+40x+100=0 | | Graphy=2.5+0.075x |

Equations solver categories