21-9+4x-5x=8x-7x+4+6

Simple and best practice solution for 21-9+4x-5x=8x-7x+4+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 21-9+4x-5x=8x-7x+4+6 equation: 


Simplifying
21 + -9 + 4x + -5x = 8x + -7x + 4 + 6

Combine like terms: 21 + -9 = 12
12 + 4x + -5x = 8x + -7x + 4 + 6

Combine like terms: 4x + -5x = -1x
12 + -1x = 8x + -7x + 4 + 6

Reorder the terms:
12 + -1x = 4 + 6 + 8x + -7x

Combine like terms: 4 + 6 = 10
12 + -1x = 10 + 8x + -7x

Combine like terms: 8x + -7x = 1x
12 + -1x = 10 + 1x

Solving
12 + -1x = 10 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
12 + -1x + -1x = 10 + 1x + -1x

Combine like terms: -1x + -1x = -2x
12 + -2x = 10 + 1x + -1x

Combine like terms: 1x + -1x = 0
12 + -2x = 10 + 0
12 + -2x = 10

Add '-12' to each side of the equation.
12 + -12 + -2x = 10 + -12

Combine like terms: 12 + -12 = 0
0 + -2x = 10 + -12
-2x = 10 + -12

Combine like terms: 10 + -12 = -2
-2x = -2

Divide each side by '-2'.
x = 1

Simplifying
x = 1

See similar equations:

| 5(y+2)=-2(4y-3)+y | | y^2=210-y | | 6-(3x-1)+2(7-2x)=8 | | 3(5x+4)-11x=2(9-x) | | 8-2y=-16 | | x(.41)=1 | | 100x^2=16 | | ln(x-4)+ln(4x+1)=7 | | 3(.41)=x | | 3(.42)=x | | 8(0)-2y=16 | | z=4x-y | | -6x^2+150=0 | | 3x=1.25 | | 5(x-2)-3x=2(x-3)-16 | | y=3/2(2)-6 | | (-6y)-3=-7 | | y=3/2(1)-6 | | y=3/2(0)-6 | | 2x-6=1.14 | | 7x=5(24-x) | | 6x-1=-10+2x+1 | | 8x+1=32 | | 4x+3x=24x-204 | | 28x+3=36x-9 | | 9(1)+5y=45 | | 9(0)+5y=45 | | 6x+8=4x-7 | | 140t+65=226 | | 2x-5=-3x-15 | | y^2-10y+4x+25=0 | | 3(x-8)=x+2x+7 |

Equations solver categories