3x-9=5x+7

Simple and best practice solution for 3x-9=5x+7 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 3x-9=5x+7 equation:


Simplifying
3x + -9 = 5x + 7

Reorder the terms:
-9 + 3x = 5x + 7

Reorder the terms:
-9 + 3x = 7 + 5x

Solving
-9 + 3x = 7 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-9 + 3x + -5x = 7 + 5x + -5x

Combine like terms: 3x + -5x = -2x
-9 + -2x = 7 + 5x + -5x

Combine like terms: 5x + -5x = 0
-9 + -2x = 7 + 0
-9 + -2x = 7

Add '9' to each side of the equation.
-9 + 9 + -2x = 7 + 9

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

Combine like terms: 7 + 9 = 16
-2x = 16

Divide each side by '-2'.
x = -8

Simplifying
x = -8

See similar equations:

| y=(-3+1)-11 | | 12x^2+8x+9=0 | | 285=-10x+105 | | 10x+65=-35+5x | | -4+12=15x-5-14x | | 4x+24=12x-16 | | 7x+64=148 | | Findf(-2)whenf(x)=-5x+3 | | 19=28-x | | 5(x-5)=47-4x | | 13x+22=5x+142 | | 7(6x-2)=43x | | 3x-8=104-11x | | 5x-2(y-12)=8 | | y-(130)=-23/4x | | -162=-10x-42 | | 99-2x=43x+19 | | 5y-8y=-16-20 | | -3=(2x+1)-11 | | 6(n+4)=66 | | 121-4x=4x-17 | | y-(130)=-23/4 | | 60=2x-2(-2x-15) | | -9+x/w=-21 | | 7a+3=31 | | 108-3x=33x+20 | | -5=x/8-1 | | -32-(-48)=x/4 | | 5x-4y=80 | | -19.95+1.10=2.35 | | 3(x-4)=23-4x | | 251/2+23/4 |

Equations solver categories