If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4-10x=21
We move all terms to the left:
4-10x-(21)=0
We add all the numbers together, and all the variables
-10x-17=0
We move all terms containing x to the left, all other terms to the right
-10x=17
x=17/-10
x=-1+7/10
| (2x-3)(x+2)-(x+4)(x-3)+5=0 | | X^2-6x-21=6 | | 7x=14+5x= | | x/3-6=-11 | | 4y-9=7y+15 | | 7x=14+5×= | | 6x^=112+4x | | y^2-20y=-132 | | 6y+2=8y-6+3y | | y+10=66-6y | | v={-18,1} | | 3x+2(-1)=10 | | x+4=-2x+37 | | -8x-12x-94=1664 | | 1.50x+900=2700 | | 0=6t-18 | | 2x+1/3=2-3x/4+1 | | 2x+4=-4x+10 | | -7k-8k=5/3 | | 13+c=17.50 | | x÷1/3=42 | | B/4+y=20 | | 7n^2=1 | | 166x-x=166x | | 167x-x=166x | | 8x+14=50-x | | 5x−3(0)=27 | | 0.17=x61.4 | | 0=3t^2-18t+24 | | 7g-35=g+13 | | y+8=11.9 | | 11c-9=13c+8 |