If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2z-5+3z+15=45
We move all terms to the left:
2z-5+3z+15-(45)=0
We add all the numbers together, and all the variables
5z-35=0
We move all terms containing z to the left, all other terms to the right
5z=35
z=35/5
z=7
| -(x+3)+3=14 | | 4(3y-3)=21 | | 115+5x+10=180 | | 8x+3-2=-7 | | 7x-12=38 | | A=30+2x | | x+84+114+x=180 | | 5u−14=6 | | 2(x+8)+20=-4x | | 3(x+1)+20x=49 | | 3/4x+1=1/2x-7 | | 60+10=x/5 | | 5x+10x+17+87=180 | | (25x+4)+(27x-4)=180 | | 28+7x=8+12x | | 16(2-b)+13b=44 | | -3(w-6)=-5w+16 | | -8.5+1.625=180+x | | 6(2x-1)-3=-21 | | 10+9k=-80-1+6k17 | | 15.82$+c=1.88$ | | 20+5m-1=8m-20 | | 10−9h=–8h | | 10+3x=4x+1 | | –9=–5+2q | | 60k+100=50k+400 | | 2x+4-5x=-29 | | 3x-1=5+3(x-2) | | 11x-18=15x+3 | | 5(x-6)=-9x+40 | | 18+4+14x+8=28 | | x^(2)-12=2x^(2)-61 |