4(5+x)=5(4x-1)-9

Simple and best practice solution for 4(5+x)=5(4x-1)-9 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(5+x)=5(4x-1)-9 equation:


Simplifying
4(5 + x) = 5(4x + -1) + -9
(5 * 4 + x * 4) = 5(4x + -1) + -9
(20 + 4x) = 5(4x + -1) + -9

Reorder the terms:
20 + 4x = 5(-1 + 4x) + -9
20 + 4x = (-1 * 5 + 4x * 5) + -9
20 + 4x = (-5 + 20x) + -9

Reorder the terms:
20 + 4x = -5 + -9 + 20x

Combine like terms: -5 + -9 = -14
20 + 4x = -14 + 20x

Solving
20 + 4x = -14 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
20 + 4x + -20x = -14 + 20x + -20x

Combine like terms: 4x + -20x = -16x
20 + -16x = -14 + 20x + -20x

Combine like terms: 20x + -20x = 0
20 + -16x = -14 + 0
20 + -16x = -14

Add '-20' to each side of the equation.
20 + -20 + -16x = -14 + -20

Combine like terms: 20 + -20 = 0
0 + -16x = -14 + -20
-16x = -14 + -20

Combine like terms: -14 + -20 = -34
-16x = -34

Divide each side by '-16'.
x = 2.125

Simplifying
x = 2.125

See similar equations:

| z+42=3z | | x+27=2x | | 7x-3(8-x)=10 | | v+38=3v | | 38=x+(-19) | | 32-2x=-6x | | 5(x+2)-2x=4 | | 4+4x+x^2= | | X^2+7x-450=0 | | -55.99888002= | | -0.825+x=-0.825 | | log(4x+7)=1+(x-5) | | .14286x+5=-3 | | 6p^2=4-2p | | y^2-22y-100=0 | | (3x-2)y=-9 | | 6r^2-r-2= | | Y(2x+7)=4 | | 5(8+x)-14=81 | | log[5](9-5x)=3 | | 64y^3-27= | | 5y^2-34y-24=0 | | 9x^2-6x+1=-18 | | 81x^3+3= | | 20x=3x+4 | | x^2=nx | | 9x^2-6x+1=18 | | 2(9n-1)+7(n+6)=-660 | | 20x=3(x+4) | | 3x^6+19x^5-x^3+7x+2=0 | | 3y+2y-10=180 | | 1.9+x-3.5=-4+5.7 |

Equations solver categories