If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18-5p+7p-4=28
We move all terms to the left:
18-5p+7p-4-(28)=0
We add all the numbers together, and all the variables
2p-14=0
We move all terms containing p to the left, all other terms to the right
2p=14
p=14/2
p=7
| 11x+10=3x+42 | | g/2+20=100 | | x-(100000+100000)/x=0,4 | | -3(s-78)=-27 | | (3x+20)+(10x-15)=180 | | 2x+120=3x+90 | | 13x+2=10x-19 | | 9(f+1)=63 | | 13x+4=8x-31 | | 49-21/49=14+7x/49 | | 15x+6=9x-48 | | 63=7(h-78) | | 15x+10=10x+40 | | 5p-3/2=5/4p | | f(9)=2.15(2(9)^2-4(9)-6 | | 5(x3)=4x-10 | | 13x+3=8x+48 | | 7e+4=-38 | | 9x-5=7x-19 | | -15d-45=-45 | | 11x+3=6x-22 | | -2(3x−4)=4(x+3)+6 | | 16x+3=10x-39 | | 16b+3b-6b-3b=20 | | 11x-3=7x-23 | | 3x+5=26. | | 17x+2=8x-52 | | 16x+4=7x-50 | | 14x-6=6x-62 | | 90=20c-10 | | 8x-5=2x-47 | | 5(x+.4)=-13 |