If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(9x+3)-(4x+5)=18
We move all terms to the left:
(9x+3)-(4x+5)-(18)=0
We get rid of parentheses
9x-4x+3-5-18=0
We add all the numbers together, and all the variables
5x-20=0
We move all terms containing x to the left, all other terms to the right
5x=20
x=20/5
x=4
| 8x-27=6x-17 | | 2+8h=2 | | 2(x+7)=1=15 | | 40x-19=-4-35x | | 40x-19=-4-7x | | f(0)=5(0)² | | (4x-3)+(2x-7)=20 | | (2+3i)-(7+4i)=0 | | 3x-5+4=8 | | F(x)=5/x-14+10 | | x+15=(-32) | | 2x+(5x-7)=7 | | -9x+4x=15x | | 9x2−33x+24=0 | | 3x-20=5x-25 | | −19=5−6x | | 4x-16=10x+2 | | m-81=7m | | 28m+26=25m+19 | | 14.00a+19.00=28.00a+12.00 | | $14a+$19=$28a+$12 | | 50+4x=30+8x | | 14a+19=28a+12 | | 20k+80=10+90 | | 50+4x=30+2x | | 4-9x=14x | | 4p-2=10+p | | -12x-10x=-5-85+90 | | -12x-10x=-5+90 | | (x-15.12)/x=0.40 | | -(15*12/0.4)=x-(x/0.4) | | 6(c–8)=42 |