21x+7=23x-5

Simple and best practice solution for 21x+7=23x-5 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 21x+7=23x-5 equation:



21x+7=23x-5
We move all terms to the left:
21x+7-(23x-5)=0
We get rid of parentheses
21x-23x+5+7=0
We add all the numbers together, and all the variables
-2x+12=0
We move all terms containing x to the left, all other terms to the right
-2x=-12
x=-12/-2
x=+6

See similar equations:

| C=40p*11 | | 15.35=z-4.84 | | n/13=13;n=39 | | 15x-5=13x+11 | | 2x+3+100+5=180 | | 2(5-x)•8=x+5 | | 2x+3+100=5=180 | | 8(2x+2)=40x | | 6(x-5)-2x=x-3 | | 2x+3+5+100=180 | | 8a+-10a+2=10a+20+-5a | | 2-x+8=x+x | | 3x-(3x+5)-8=1/2(8x+20)-3x+5 | | 2x/3-x=x/15-4/3 | | 2=7w–2w | | 3(x+8)=2(2x+16)x= | | d/1.2=2.4 | | Y=1200+250x | | 94+60=2x=180 | | -4x-5=-1/5x-2 | | 94=60=2x=180 | | 2=-5/3z | | −2(−x−5)+5x+2=-9−9 | | 11x7 (8-6) = 10x+3 | | -5(2x-3)=2(x-38)-5x= | | X²+(x+6)²=90 | | 9x-4=4+4x | | -118y=290 | | 11x-4=-38 | | 3x2+5x=2x2+7x | | 9^(-2x+2)=159 | | 3x2+5x=2x3+7x |

Equations solver categories