9x-(4x+20)=25

Simple and best practice solution for 9x-(4x+20)=25 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 9x-(4x+20)=25 equation:


Simplifying
9x + -1(4x + 20) = 25

Reorder the terms:
9x + -1(20 + 4x) = 25
9x + (20 * -1 + 4x * -1) = 25
9x + (-20 + -4x) = 25

Reorder the terms:
-20 + 9x + -4x = 25

Combine like terms: 9x + -4x = 5x
-20 + 5x = 25

Solving
-20 + 5x = 25

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 5x = 25 + 20

Combine like terms: -20 + 20 = 0
0 + 5x = 25 + 20
5x = 25 + 20

Combine like terms: 25 + 20 = 45
5x = 45

Divide each side by '5'.
x = 9

Simplifying
x = 9

See similar equations:

| -3-5r=47 | | 25h+40=h-7 | | -3k-5=-29 | | 2(60+2)=m | | -p-2=(2-3p)+6 | | 2y+4+6y=7 | | 2.8x-300= | | 3=x^2+2x | | 8(x+2)+2(x+2)=5x-5 | | 15x+3y=-21 | | x(x+3)=3-5x-x^2 | | 2+n/5=4 | | -0.2x-4=9 | | 4k+3=2k-5 | | 17m+3+2m=7m-4+m | | 2x^4+2x^3=0 | | 2x(60+2)=2m | | 5(3x-2)=30-(-2) | | .75x-1.75=10 | | 7x+12x-4=-79 | | =(9+31+5)[(7*5)*4] | | 7x+8=8y | | 3x=x-35 | | 6x(3x)=54 | | 5x+25=-10x-20 | | 60+2=2m | | 8x+y=17 | | 10f+4=3f-17 | | 6-3(x-3)=-16 | | .5(2x+24)=5x | | 5x+1=5x-8 | | 2y=-28-7x |

Equations solver categories