If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z+z-47+z-45=180
We move all terms to the left:
z+z-47+z-45-(180)=0
We add all the numbers together, and all the variables
3z-272=0
We move all terms containing z to the left, all other terms to the right
3z=272
z=272/3
z=90+2/3
| (87+90+89+x)/4=90 | | 2x–4=32 | | -7.5x=90 | | s+18+4s+16+40=180 | | 1/6x=-1/12 | | 7b+25+78+63=180 | | 98=2+6(5x+6) | | 56+72+13b=180 | | y12=2;y=24 | | c+3+c+1+92=180 | | z+16+6z-16+3z=180 | | 1024=x/3 | | 2v-2+2v+3v=180 | | 2/7y=-9/28 | | 22/9(-5/11+3x)=14/9(-3/7x+1) | | a+7+46+69=180 | | -a+3=4a+12) | | p-33+33+31=180 | | x(7-2)=4 | | 80=72+x | | 18x+3+16x+17+58=180 | | 92=2(-2-8x) | | 2x-8=5-12 | | 35+35+b-10=180 | | 22/11=t/13 | | z+8+69+79=180 | | 63+6u+3u=180 | | 8.5x-2=(2x+8) | | 63+6u+37=180 | | 7x+(x+20)=70 | | x+19+x+29=180 | | x^2=1540 |