If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x+20+x+20+x+20=1860
We move all terms to the left:
x+20+x+20+x+20-(1860)=0
We add all the numbers together, and all the variables
3x-1800=0
We move all terms containing x to the left, all other terms to the right
3x=1800
x=1800/3
x=600
| 15/4x-3=7 | | x+20*x+20*x+20=1860 | | (2x+6)=12x | | 3/3k-5=1/4k-1 | | X^2+(x+2)^2=290 | | 3x(2x+16)(x-1)=0 | | x+12=3(x-4) | | (8-x)x=5 | | 11=-2.5x+15.5 | | 4z^2-3z+8=0 | | 6x-2=14x-24 | | -2+x=-26 | | -3=k(2) | | u+27/8=6/16 | | |x+3|+|x-2|=5 | | 5x-75=2x-9 | | 4=3x34 | | 3x=574446677663464336 | | 8x=2^x | | |x+3|+|x-2|=0 | | (1/3x+1)(1/4x+2)=x+13 | | Y2-5y=0 | | (x+1)+(x+2)=x/2-5 | | n/3=48/n | | 56x+57=13322 | | (x-3)÷2=5 | | 4(2y+1)=2)12 | | x+(x+1)=130 | | 0.5x=1.05-x | | x=2(x-400,000) | | x*2+x=66 | | 1.61*x=4.64-x |