-21+2x=45-4x

Simple and best practice solution for -21+2x=45-4x 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+2x=45-4x equation: 



-21+2x=45-4x

We move all terms to the left:

-21+2x-(45-4x)=0

We add all the numbers together, and all the variables

2x-(-4x+45)-21=0

We get rid of parentheses

2x+4x-45-21=0

We add all the numbers together, and all the variables

6x-66=0

We move all terms containing x to the left, all other terms to the right

6x=66

x=66/6

x=11

See similar equations:

| 19x-4+12x-2=180 | | 19x-412x-2=180 | | 1/3x+4=-2/3x+1 | | -2(x+1)+5x=3(x+1)-1 | | 5x-28=-1+3(2x-8) | | -5/2x-3=x+4 | | 2+7n=−4+5n | | 24+64=8x | | 6s+24=144 | | x/4+10=37 | | -3(6-3x)-5x=-26+6x | | -6+9j=6j | | 12+64=8x | | 6d=10d+8 | | 14x-9=99x-14 | | -7x-36=-3(8+3x) | | 4x-x/2-3=0.5 | | 23=u/5-13 | | -7+3x=2x | | 3x-33(140/13)-108=-540 | | -16.2=-8x+3 | | 384=x | | 27+4x=7(6x-7) | | 243^x=1/3 | | 2x-6x=-4x | | 7(x-4)^2-12=16 | | 2+2x=-2x+2x | | 24÷k=6 | | 8x-5+4x-17=180 | | 2−2n−2=−5-3n | | x/2+2/3=15 | | 8m—20=36 |

Equations solver categories