10x+9=9(x-7)-6

Simple and best practice solution for 10x+9=9(x-7)-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 10x+9=9(x-7)-6 equation:


Simplifying
10x + 9 = 9(x + -7) + -6

Reorder the terms:
9 + 10x = 9(x + -7) + -6

Reorder the terms:
9 + 10x = 9(-7 + x) + -6
9 + 10x = (-7 * 9 + x * 9) + -6
9 + 10x = (-63 + 9x) + -6

Reorder the terms:
9 + 10x = -63 + -6 + 9x

Combine like terms: -63 + -6 = -69
9 + 10x = -69 + 9x

Solving
9 + 10x = -69 + 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.
9 + 10x + -9x = -69 + 9x + -9x

Combine like terms: 10x + -9x = 1x
9 + 1x = -69 + 9x + -9x

Combine like terms: 9x + -9x = 0
9 + 1x = -69 + 0
9 + 1x = -69

Add '-9' to each side of the equation.
9 + -9 + 1x = -69 + -9

Combine like terms: 9 + -9 = 0
0 + 1x = -69 + -9
1x = -69 + -9

Combine like terms: -69 + -9 = -78
1x = -78

Divide each side by '1'.
x = -78

Simplifying
x = -78

See similar equations:

| 5z=105 | | 3x-x+3=-x*5-1 | | x-2=6+2x | | 9x+6=-66 | | 10+2x=x+9 | | 2x+12=16+x | | 6(x-10)-3=24x-279 | | 4x+8=x+29 | | -6-x=9 | | N+484=911 | | x+10=5x+2 | | 7(3x-4)+18x= | | X+7=-34 | | 2x-(-10)=2 | | C+108=242 | | 5x^2+14x-24=0 | | 3x-2x+18=3+2x | | 4(2x+14)=24 | | 2x-0=2 | | 5c^2-8c+2=0 | | 6(x+4)=3(x-14) | | 7x^3=5x^2+12x | | 13x-8=11x+4 | | 4.45s+100.23=216.59 | | 6x^2-17x+5=0 | | 0.06-0.03(x+1)=-0.04(1-x) | | 2+4x+5x=5 | | ln(3x+2)=70 | | 100=3X+8Y+17Z | | 8-4x-3+2x=2 | | -.33t+1.66t=.71+.87 | | 3y-9=15+9y |

Equations solver categories