4x+9x-7x-5=31

Simple and best practice solution for 4x+9x-7x-5=31 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 4x+9x-7x-5=31 equation:


Simplifying
4x + 9x + -7x + -5 = 31

Reorder the terms:
-5 + 4x + 9x + -7x = 31

Combine like terms: 4x + 9x = 13x
-5 + 13x + -7x = 31

Combine like terms: 13x + -7x = 6x
-5 + 6x = 31

Solving
-5 + 6x = 31

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 6x = 31 + 5

Combine like terms: -5 + 5 = 0
0 + 6x = 31 + 5
6x = 31 + 5

Combine like terms: 31 + 5 = 36
6x = 36

Divide each side by '6'.
x = 6

Simplifying
x = 6

See similar equations:

| 4.9t^2+2t-20=0 | | 4x+5(x-8)=4(x-5) | | y+4=-7(x-1) | | (x-4)-x+9(x-4)=(x-4)(6x) | | -3w=5 | | 8x-18=x+2 | | (2mn-4)(2mn-4)= | | 7a-2a+8b-2b=0 | | (x-10)+(2x+34)=90 | | 4r+2r+2=26 | | 3r+2r+2=26 | | 5+3c=32 | | 3+5c=32 | | 4(4+3)= | | 5+c=32 | | -2c+12=14 | | (x+3)(x+3)(x+3)= | | p=10+4Q | | 5=9-2y | | 4=3n-14 | | 4x^2=23x+72 | | 3x^2+6x+6=0 | | -8+4r=-16 | | akty+epry+r=ey+e+fo+eht+egirt | | 2x-12=-16 | | 24x-3x+48=42 | | akty+epry+r=aor+r^10 | | 0=8j+8 | | 60=20X-40 | | 1000a=1000000b+sxz | | 3x-12+4x+20=36 | | 4x+6=3x^2+18 |

Equations solver categories