If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12x+50=158
We move all terms to the left:
12x+50-(158)=0
We add all the numbers together, and all the variables
12x-108=0
We move all terms containing x to the left, all other terms to the right
12x=108
x=108/12
x=9
| z3=-64 | | 8x+71=180 | | 2(4x+9)=-8+10 | | 13x+3/6=7 | | 2.1x+4.3=-7-3.9x | | −x/3=−4 | | -2x-14+3=4x+8-2x | | -2(5t-4)+7=6t-6 | | 6x+-8=-4×-7 | | 9=6+2b | | 44x+171=14x-9 | | 180=(12x+25)+(3x-10) | | -153-14x=-5x+63 | | 10c+28=68 | | 12x+3=8x+35 | | (8x-27)=(8x-27) | | 1.2x+4.3=2.1–x | | n/2=3-(-7) | | 19=5+h/7 | | -748=44x | | 5t=−15 | | 9=-12+x/3 | | -(3p+12)-12=9(p+4) | | 9w+27=99 | | 15(×+1)-7(x+9)=4x | | 30-9z=93 | | 7(b+7)+6=-15-3b | | -2(3x-3)=30 | | 125w+5=60 | | 3(n–2)–19=5+2(n+5) | | 2(t+-1)=-4 | | 7x^-13x-1=0 |