87-4x=2x+9

Simple and best practice solution for 87-4x=2x+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 87-4x=2x+9 equation:


Simplifying
87 + -4x = 2x + 9

Reorder the terms:
87 + -4x = 9 + 2x

Solving
87 + -4x = 9 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
87 + -4x + -2x = 9 + 2x + -2x

Combine like terms: -4x + -2x = -6x
87 + -6x = 9 + 2x + -2x

Combine like terms: 2x + -2x = 0
87 + -6x = 9 + 0
87 + -6x = 9

Add '-87' to each side of the equation.
87 + -87 + -6x = 9 + -87

Combine like terms: 87 + -87 = 0
0 + -6x = 9 + -87
-6x = 9 + -87

Combine like terms: 9 + -87 = -78
-6x = -78

Divide each side by '-6'.
x = 13

Simplifying
x = 13

See similar equations:

| -23-2x=12-7x | | 9x-13=11+7x | | 4a-10b-a+16b+9= | | 4x+35=7x+11 | | 4x+27=13x-45 | | 4=17.08-0.0067y | | 8x+8=6x+20 | | lx+5l=3 | | 4(4x-4)+4=12x+4 | | 3+2n=12 | | -(4y+3)-(-3y-7)=0 | | 13-9x=11+7x | | 7(n-3)-(9-n)= | | 8x+8=5x+26 | | 4e^8x+8=6 | | 3x^2=30 | | 2(13+(8-5))=x | | 8(n+5)+3(n-1)= | | 2[13+(8-5)]=x | | 40=16+7x | | 6x-4=15x-85 | | 95-3x=15x+21 | | 101-7x=11x+17 | | 3x+25=12x-65 | | x+15+2x=20-2x-25 | | 5(n+1)+7(n+4)= | | 4a+7f=2c-2a+12z | | 8-10x=96-38x | | 2x-6=x+5 | | 9x-4=7x+4 | | -74-8x=7x+16 | | 7-7x=127-28x |

Equations solver categories