31-(x+7)=9x-6

Simple and best practice solution for 31-(x+7)=9x-6 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 31-(x+7)=9x-6 equation:


Simplifying
31 + -1(x + 7) = 9x + -6

Reorder the terms:
31 + -1(7 + x) = 9x + -6
31 + (7 * -1 + x * -1) = 9x + -6
31 + (-7 + -1x) = 9x + -6

Combine like terms: 31 + -7 = 24
24 + -1x = 9x + -6

Reorder the terms:
24 + -1x = -6 + 9x

Solving
24 + -1x = -6 + 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.
24 + -1x + -9x = -6 + 9x + -9x

Combine like terms: -1x + -9x = -10x
24 + -10x = -6 + 9x + -9x

Combine like terms: 9x + -9x = 0
24 + -10x = -6 + 0
24 + -10x = -6

Add '-24' to each side of the equation.
24 + -24 + -10x = -6 + -24

Combine like terms: 24 + -24 = 0
0 + -10x = -6 + -24
-10x = -6 + -24

Combine like terms: -6 + -24 = -30
-10x = -30

Divide each side by '-10'.
x = 3

Simplifying
x = 3

See similar equations:

| 15+d=19 | | 4kx-k^2=x+2 | | -2(3k+8)=-5(1+k) | | 25=5+n | | -2=k+7 | | 10-4(3x-1)=2 | | -9+4-n=-7 | | 3(4x+5)=8x+27 | | 2(15+9)= | | 24x^2+20x-24=0 | | =25(1+r) | | 3p/5-11/5=-1 | | 10(11v-7)-10(3r-7)=7r-8r | | (x+3)(2+x)(3+x)+(1-x)(2-x)(-x)=204 | | 3x+31=58 | | -2(2v+4)=-6(v+8) | | 7x-7x=34 | | 60=-4(-6-3z) | | -6(12+2p)=-6(p+3) | | 9(a+b)=9z | | 130=P+P(.06)(5) | | 6(y+4)=42 | | 7(x+9)+3=9x-2(x-3) | | x^8-16y^4= | | 4x-8-5x=-4 | | -6y+15=4+6y | | x^8+3x^4+9= | | 5+2n-3=2 | | 7x-3=x | | (45-x)=0.05x | | 8y-3=-(y+5) | | (-5x+y+5)-(6y+5)= |

Equations solver categories