2*(x+5)=9x+31

Simple and best practice solution for 2*(x+5)=9x+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 2*(x+5)=9x+31 equation:


Simplifying
2(x + 5) = 9x + 31

Reorder the terms:
2(5 + x) = 9x + 31
(5 * 2 + x * 2) = 9x + 31
(10 + 2x) = 9x + 31

Reorder the terms:
10 + 2x = 31 + 9x

Solving
10 + 2x = 31 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
10 + 2x + -9x = 31 + 9x + -9x

Combine like terms: 2x + -9x = -7x
10 + -7x = 31 + 9x + -9x

Combine like terms: 9x + -9x = 0
10 + -7x = 31 + 0
10 + -7x = 31

Add '-10' to each side of the equation.
10 + -10 + -7x = 31 + -10

Combine like terms: 10 + -10 = 0
0 + -7x = 31 + -10
-7x = 31 + -10

Combine like terms: 31 + -10 = 21
-7x = 21

Divide each side by '-7'.
x = -3

Simplifying
x = -3

See similar equations:

| x(3)+4-2=30 | | 13.2y-3=9 | | 9a^2-1=179 | | 2*(x-5)=9x+31 | | (7/8)*(-4) | | -107/-9 | | (7/8)(-4) | | 3(4m+1)=2(5m+8) | | 4/3x-1/2=4 | | -10+x=53 | | 12x^2+7x-4=0 | | -18-4x= | | 3=-x^2+x | | x^5-6x^3-27x=0 | | 26=7+x | | -3(8x-5y+4z)= | | x-23/5=7/2 | | 45x-28=-73 | | 4/5m+1/2m=102/5 | | 4(x+3)=2x+3 | | 28(-4.70)=-131.60 | | 5x+9=10x-26 | | 7(wx-v)=6(x+v) | | 6(9+4s)=31 | | 5*(x-8)=3*(X-6) | | 11n-7-10n-13=7 | | 6/7x-x | | 1/2r-r/3=r/6 | | -3(4y-7)=-17 | | 3+z+z+z+z+z+2= | | X-1/5=x+1/4+2/5 | | 4(1+9d)=-26 |

Equations solver categories