-107-7x=9x+21

Simple and best practice solution for -107-7x=9x+21 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 -107-7x=9x+21 equation:


Simplifying
-107 + -7x = 9x + 21

Reorder the terms:
-107 + -7x = 21 + 9x

Solving
-107 + -7x = 21 + 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.
-107 + -7x + -9x = 21 + 9x + -9x

Combine like terms: -7x + -9x = -16x
-107 + -16x = 21 + 9x + -9x

Combine like terms: 9x + -9x = 0
-107 + -16x = 21 + 0
-107 + -16x = 21

Add '107' to each side of the equation.
-107 + 107 + -16x = 21 + 107

Combine like terms: -107 + 107 = 0
0 + -16x = 21 + 107
-16x = 21 + 107

Combine like terms: 21 + 107 = 128
-16x = 128

Divide each side by '-16'.
x = -8

Simplifying
x = -8

See similar equations:

| 5(x+2)+25x=160 | | -x-1+6x=-16 | | -10+4x+3x=53 | | -x+9-3x=-7 | | -31-3x=5-9x | | 6x+3+6x=-105 | | 0.8(x+40)+x=113 | | 2x+y=16 | | -3-6x=12-9x | | x^2-1327833=0 | | 6(t-3)+6t=6(2t+5)-8 | | 7X^2-2X=0 | | 5+6x=30+x | | C^2+16+64=15 | | 0=x^2-62x-14950 | | 3x+27=12x-45 | | 0=x^2+62x-720 | | 17x+9=17x-9 | | 9x-17=91 | | -4(6x-2)+4=-24x+12 | | 10x+3=73 | | 9+3x-5=7x+12-3x | | Y^2-12y+36=49 | | 5x*2x=0 | | 3(x+4)-7=15-2x | | 3x+x=608 | | y^3-16y^2+63y=0 | | 8x-2=-58 | | 6x-y=7x-4 | | (x+9)(x-4)=(2x+2)(x-4) | | 5(x+3)=60 | | X^2-2x+1=16 |

Equations solver categories