If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15+20x=25x-5
We move all terms to the left:
15+20x-(25x-5)=0
We get rid of parentheses
20x-25x+5+15=0
We add all the numbers together, and all the variables
-5x+20=0
We move all terms containing x to the left, all other terms to the right
-5x=-20
x=-20/-5
x=+4
| 4(2x+3)=4(2-3x)+6x | | 29(3x+-2)+12/3x=30 | | -3(2+4x)=48 | | -4=2-4x-2 | | 50/100=x/17 | | 5x+1=2x+40 | | b-4b=-6 | | 6x+59+3x-14=180 | | 9q+5+q=2q+69 | | X^2-8x-63=0 | | 3(x+2)+1=5x-2(-4+x) | | 6(-5x+2)=72 | | -4=-2b+b | | 8x^-48x^+72x=0 | | (-29+3)z=-345 | | 3(x+2)+1=5x-(-4+x) | | 225=50x | | 2r+6+2r=10 | | 3/4x=1/8(x-5)=1/4 | | (3+x)/3+(x+7)/2=4x+1 | | 12=r=9 | | 15-5n/2=40 | | (-29+3)z=345 | | 40+20m=100 | | 20+40m=100 | | -5=x+4x | | -2(3t-5)+4t=7t-6 | | )8a+8)+(15a+2)=-8 | | 4x-13=2x9 | | 4.7x-2.5=2.7x=12.8-1.6x | | x/7+1/2=8 | | 4=5b+1-4b |