(5x-15)+6=7x+9

Simple and best practice solution for (5x-15)+6=7x+9 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 (5x-15)+6=7x+9 equation:


Simplifying
(5x + -15) + 6 = 7x + 9

Reorder the terms:
(-15 + 5x) + 6 = 7x + 9

Remove parenthesis around (-15 + 5x)
-15 + 5x + 6 = 7x + 9

Reorder the terms:
-15 + 6 + 5x = 7x + 9

Combine like terms: -15 + 6 = -9
-9 + 5x = 7x + 9

Reorder the terms:
-9 + 5x = 9 + 7x

Solving
-9 + 5x = 9 + 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.
-9 + 5x + -7x = 9 + 7x + -7x

Combine like terms: 5x + -7x = -2x
-9 + -2x = 9 + 7x + -7x

Combine like terms: 7x + -7x = 0
-9 + -2x = 9 + 0
-9 + -2x = 9

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

Combine like terms: -9 + 9 = 0
0 + -2x = 9 + 9
-2x = 9 + 9

Combine like terms: 9 + 9 = 18
-2x = 18

Divide each side by '-2'.
x = -9

Simplifying
x = -9

See similar equations:

| -3.65=a+1.37 | | 3=-6a-1 | | 7(t+8)-5(-6t-4)=36(t+3)-8 | | 2(2x-2)=4 | | 5n-5=15 | | 5(x-2)=100 | | x/4+9=23 | | 3x-2=-7x+8 | | 9x^2+72x+135=0 | | 10x-2y=1 | | 27x/-x | | 3x+5+6x+14=15x-5 | | 3x+6=165 | | 4y-28x=3 | | -9n+4=-8n-6 | | 4x^4=28x^3 | | 0.07x-1.3=0.05x-1.1 | | 1/6x+4+5/6 | | 3n+5=2n+12-7 | | -3.84=a-2.12 | | 3n+5=2n+12 | | P+3/8=5/4 | | 92-6x=7x+15 | | 4timesn=8 | | 3x+2+5(x+-1)=8x+17 | | 8x-5=(-37) | | 3y-9x-2=0 | | (t-1)(t+1)=0 | | 5x-3009=4027-2x | | 3m-3(m+8)=3m | | 84-2x=34+16 | | 11=.3333333333333a+2 |

Equations solver categories