72-2x=10x+21

Simple and best practice solution for 72-2x=10x+21 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 72-2x=10x+21 equation:


Simplifying
72 + -2x = 10x + 21

Reorder the terms:
72 + -2x = 21 + 10x

Solving
72 + -2x = 21 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
72 + -2x + -10x = 21 + 10x + -10x

Combine like terms: -2x + -10x = -12x
72 + -12x = 21 + 10x + -10x

Combine like terms: 10x + -10x = 0
72 + -12x = 21 + 0
72 + -12x = 21

Add '-72' to each side of the equation.
72 + -72 + -12x = 21 + -72

Combine like terms: 72 + -72 = 0
0 + -12x = 21 + -72
-12x = 21 + -72

Combine like terms: 21 + -72 = -51
-12x = -51

Divide each side by '-12'.
x = 4.25

Simplifying
x = 4.25

See similar equations:

| -40-5x=10-10x | | 18x+6y+12=x | | 9x+62=5x+34 | | 2a+3b=12 | | -13x-119=-7x-71 | | 15-7=n | | 3x+24=12x-48 | | -12x-98=-8x-62 | | 3x+13=42-2x | | 2d+9d=5 | | -12x+38=-7x+23 | | 4x^3=100 | | -10x+111=-5x+71 | | 14x=3y | | (11m^2+2m-6)-(4m^2+m-1)= | | -8x-37=-5x-19 | | 8x^2+12y^2=96 | | 5x+28=13x+52 | | y=2x^2+x-3 | | 5x+28=13x-25 | | 13-10x=78-45 | | 15x+98=10x+58 | | 100+x^2=2x | | 1*49=7(x-6) | | -0.4h=-3 | | 1*49=7*(x-6) | | 3x^2-6x+4=0 | | -6[h-4]=-24 | | 7m-30=-3m+10 | | 5=2-3c | | 5x*30=10*(-21) | | 0.25x+5.00=300 |

Equations solver categories