7(x+9)=9(x-5)-16x

Simple and best practice solution for 7(x+9)=9(x-5)-16x 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 7(x+9)=9(x-5)-16x equation:


Simplifying
7(x + 9) = 9(x + -5) + -16x

Reorder the terms:
7(9 + x) = 9(x + -5) + -16x
(9 * 7 + x * 7) = 9(x + -5) + -16x
(63 + 7x) = 9(x + -5) + -16x

Reorder the terms:
63 + 7x = 9(-5 + x) + -16x
63 + 7x = (-5 * 9 + x * 9) + -16x
63 + 7x = (-45 + 9x) + -16x

Combine like terms: 9x + -16x = -7x
63 + 7x = -45 + -7x

Solving
63 + 7x = -45 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
63 + 7x + 7x = -45 + -7x + 7x

Combine like terms: 7x + 7x = 14x
63 + 14x = -45 + -7x + 7x

Combine like terms: -7x + 7x = 0
63 + 14x = -45 + 0
63 + 14x = -45

Add '-63' to each side of the equation.
63 + -63 + 14x = -45 + -63

Combine like terms: 63 + -63 = 0
0 + 14x = -45 + -63
14x = -45 + -63

Combine like terms: -45 + -63 = -108
14x = -108

Divide each side by '14'.
x = -7.714285714

Simplifying
x = -7.714285714

See similar equations:

| 17-(2p)=(4p)+5 | | -6/7y=12 | | 2-(2n)=(3n)+17 | | 14g-81=g-12 | | 12x-6x=0 | | 30=2u+14 | | -12=2/9w | | 9x-44=7x-10 | | -4x/7=12 | | f(x)=15x+5+1 | | -5x+6=12x+4 | | -6y=-12/-5 | | 4(x-3)=-2x+6x-12 | | -5/3u=10 | | 4m+18=2 | | -8=4-7y | | -7y/9=42 | | 2B+4=8b+9 | | (9e)+4=14+(8e) | | 2(x-570)=1929 | | 8x-19=-447x | | (9e)+4=14+(8a) | | P(x)=x^4-7x^2 | | 3/4m-1/2 | | x+12=-3(x-4) | | 3(x-1.8)=2x-1 | | 2x^3-15x^2+13=0 | | (12A)-4=(14A)-10 | | 10/5x-10=15/2x-5 | | 3(2x-5)+4=8x+9 | | (9e)-7=(7e)-11 | | 3x/x-10=5 |

Equations solver categories