If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x+100=212
We move all terms to the left:
4x+100-(212)=0
We add all the numbers together, and all the variables
4x-112=0
We move all terms containing x to the left, all other terms to the right
4x=112
x=112/4
x=28
| -s=4(1/2s+4) | | 27-3a=8a+5 | | 3(-3x+2)+4x=1/2(5x-30)-9 | | 2x^2-8x-14=-6 | | 1.5-10=3(2x-4) | | 21x+3=108 | | x^2+25+6x^2-10=180 | | 2/3x+5/8x=26 | | Y-5.4=0.3(x-7) | | 500+.20x+100=x | | (15x+11)=(5x+69) | | 3x+19+15x=115 | | 6x/7+8=6 | | -3x-4(x+4)=3(x-1) | | 7(-x+2)=11 | | -5-x=-2x-1 | | -1-4x=1-5x | | 2x+3+20=90 | | 25=7-2y | | a+154=180 | | x2=166 | | x-15=115 | | 1/2(15x+11)=88 | | 14x-3=81 | | (w^2+120)+w+6w=180 | | (w+120)+w+6w=180 | | 6x+7=15x=83 | | 4+3(2x-5)=x-9 | | 3.75=k+18.19 | | 0.5x^2-x+0.465=0 | | 29-4x=3x-34 | | 6(y+1.5)=-1.5 |