If it's not what You are looking for type in the equation solver your own equation and let us solve it.
21x+16=15x-14
We move all terms to the left:
21x+16-(15x-14)=0
We get rid of parentheses
21x-15x+14+16=0
We add all the numbers together, and all the variables
6x+30=0
We move all terms containing x to the left, all other terms to the right
6x=-30
x=-30/6
x=-5
| 4.6x+4=2.6x+12 | | 5x=5+50 | | 20n+9=21 | | 6r+9r=3 | | (5x+18)+(8x-15)+(177-13x)=180 | | -5(-2v-5)=8v+13 | | |4r-3|=9 | | -.04(p+22)=34 | | 1-4x=2+x+1+3 | | m-6=-4m-11= | | -25x2-50x+200=2x2-10 | | (6x+180)=(8x+160) | | y+10+50=180 | | 5x-19=5x+x | | (-2x+4)^4=4096 | | 5.2x+8=3.2x+14 | | 3/4y+12=15 | | -102+58=x | | x-(4x7)=5x-(x+21) | | (3x+2)=(4x-9)+80 | | 17−5x=9x−11 | | 5^2x-12=3^2x+16 | | -16d—d-7d—13d=18 | | -2v+46=-9(v-9) | | 2^(x)=1024 | | 6x-26=720 | | -3(x+7)+4x=6x-14 | | 6y-5y+8=11 | | 5-3(x-2)=11+3x | | . 2+4x=3x+9 | | F(x)=5/6x+1/3 | | 3y-5=2y-25 |