If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15x+3=40
We move all terms to the left:
15x+3-(40)=0
We add all the numbers together, and all the variables
15x-37=0
We move all terms containing x to the left, all other terms to the right
15x=37
x=37/15
x=2+7/15
| 16=(2x+4) | | a+4a-2aa=6 | | y=5,12+4(y+3)= | | 5n^2+6n-94=10 | | 130/5=x/3 | | 12x+5=14x-19 | | 25x–15=110 | | -4+(5+2y)+8y=20 | | 39.48+n=329 | | x+-16=12 | | 72/5x+51/3=1/15 | | H(t)=-16²+5184 | | 144=9q | | 36=-4(20-x( | | 4.5=1.5+y | | 2(3x-4)=-5(x-5) | | 2.1x=231 | | ()3x=10.5 | | -28=4/5x | | -28=45x | | 110=50=2x | | -18=-3/8w | | 9x+3=16-4x+8+6x | | 5/8g=-5 | | 1/2q=2/q-5 | | x^{2}-13x+37=-5 | | 6x-72=90 | | 0=-4.9t^2+3.5t+10 | | 20x-10=8+10x+12 | | -2x+-8=1x-7 | | 0.04x+0.07(15,000-x)=900 | | -2x+-8=1x+7 |