If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(-20-x)+2+7x=189
We move all terms to the left:
(-20-x)+2+7x-(189)=0
We add all the numbers together, and all the variables
(-1x-20)+7x+2-189=0
We add all the numbers together, and all the variables
7x+(-1x-20)-187=0
We get rid of parentheses
7x-1x-20-187=0
We add all the numbers together, and all the variables
6x-207=0
We move all terms containing x to the left, all other terms to the right
6x=207
x=207/6
x=34+1/2
| 3.5x-5=7x-10 | | 21x^2=−17x+8 | | y=125-5y | | -12(x+12)=168 | | 28x^2=−17x+3 | | -3+2x=3x+5 | | 4x5-7x=14 | | 2(4x−4)+4x+5=-111 | | 2x-7=-3+4x | | Y=-x+20 | | 1/6t=7 | | -3+3x=12x+6 | | ∠A=6x+18∠B=x+93∘ | | 5x+10=-10-5x | | 76/10=w/12 | | 3x+15=3+7x | | 4y+8y=0 | | 3x+30=10+13x | | 8x²+24x+19=10-8x² | | F(x)=13/67 | | -16t^2+90t-120=0 | | 26+2x=12x+6 | | 16t^2-90t+120=0 | | 3x+4=2(X+1) | | -2-10x=10-4x | | x/16=4/12 | | 2(z−10)=-4 | | f-8.1=14 | | 8x-7.6=4.23 | | 18=3x/7+3 | | 4x4x-36=3x3x-5x | | 2000+(400*n)=2800+(325*n) |