126-2x=43x+21

Simple and best practice solution for 126-2x=43x+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 126-2x=43x+21 equation:


Simplifying
126 + -2x = 43x + 21

Reorder the terms:
126 + -2x = 21 + 43x

Solving
126 + -2x = 21 + 43x

Solving for variable 'x'.

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

Add '-43x' to each side of the equation.
126 + -2x + -43x = 21 + 43x + -43x

Combine like terms: -2x + -43x = -45x
126 + -45x = 21 + 43x + -43x

Combine like terms: 43x + -43x = 0
126 + -45x = 21 + 0
126 + -45x = 21

Add '-126' to each side of the equation.
126 + -126 + -45x = 21 + -126

Combine like terms: 126 + -126 = 0
0 + -45x = 21 + -126
-45x = 21 + -126

Combine like terms: 21 + -126 = -105
-45x = -105

Divide each side by '-45'.
x = 2.333333333

Simplifying
x = 2.333333333

See similar equations:

| 24x^2+28x-20=0 | | -4x^2-3x-1=0 | | R+11+8r= | | 133-4x=4x+13 | | X^2=kx-121 | | -35-2x=5-7x | | 24x^2+28-20=0 | | x^2+12+21=0 | | X^4-22x^2-75=0 | | 2x^2-8x+12= | | 81r^2-16t^2=0 | | 6.4y-5.2=2 | | 8i^3-5i^11= | | 1.5= | | 2x+14=-8 | | 30d^2-40d=0 | | 30+6x=40+10x | | -2(u+6)-6u=4(u+3) | | 2y-1+3(2y+1)=-4(y+4) | | (4-9i)+(9+4i)= | | 2(u+2)+u=3(u-1)+6 | | n=11*11-11 | | n=7*7-7 | | (x-9)(x-8)=0 | | 4(5z-1)-5(z+3)=2(z+1) | | 2(5x-4)=17 | | 2*Y(3*-4)= | | 15+1.25=5 | | 7x+24=11x+22 | | 5-7x=67-21x | | x+x+x+74=x+x+x+x+x+x+x+x-11 | | 277-2x=43x+17 |

Equations solver categories