If it's not what You are looking for type in the equation solver your own equation and let us solve it.
21x-7-1x+5x=-52
We move all terms to the left:
21x-7-1x+5x-(-52)=0
We add all the numbers together, and all the variables
25x+45=0
We move all terms containing x to the left, all other terms to the right
25x=-45
x=-45/25
x=-1+4/5
| 2x=0.02 | | 20z+-16z+-10=18 | | 28-4x=5x | | 11x-3=29-5x | | 2(-6y+29)-4(4)=-6 | | -3+20h=-17+5h+14h | | (3x−23)+(2x−12)=180 | | p+1.75=9.25 | | (8y+17)=43 | | 48-40x=8(-5x+1) | | 9k-(-7-10k)=159 | | -15d=20-20d | | 20x=16(x-1) | | 16/100=n+21 | | 2/5x+3=-1/5x-3 | | 15b-10b=25 | | -4(2x-3)-6x-2=3(-x+3) | | -2(4v-7)+5v=5(v+4) | | 2x+4x=520 | | 5*2(n+5)=-2 | | x+x=188 | | 3x-6-3x-14=2x+17 | | 9y+15=6y+30 | | x.5=5x | | 6b+3b=36 | | 7=-7y+3(y-3) | | 5y+2=4y+9 | | 15x–3=12 | | y/3+12=19 | | 5y+2=4y+9=56 | | x-x(.20)=100 | | 10x+6-28x+-3=-88 |