If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7x+8x+2=3
We move all terms to the left:
7x+8x+2-(3)=0
We add all the numbers together, and all the variables
15x-1=0
We move all terms containing x to the left, all other terms to the right
15x=1
x=1/15
x=1/15
| 3^(2+x)-12(3^x)+1/27=0 | | 2u+16=42 | | Y=10x+0,6 | | 5w+10=110 | | 35=3x-13 | | 5n+5=2n+10 | | -7x-2(-2x-5)=-17 | | 43+a=22+2a | | x-30+2x-80+x-70=180 | | 3x^2+6x-10=180 | | 10-15-4x=8-2x-15 | | 8^x=79 | | 5(f-0.4)=22-9(0.2f+1.6) | | 4(x+2)÷4=26 | | 3(10-w)+6w=-21 | | 1u+1=2 | | 5a-2-12a=-17-4a | | 4x-2(3x-5)=7-(2x-3) | | 39-2n=n | | (2n-1)^5=0 | | 3x+5+2=18+4 | | 4x^2-9x-32=0 | | m+3/4=3m+2/5 | | 10^(3x)+100=1400 | | (2)/(7)y-(1)(7)=5/7y+2/7 | | 3/8m-1/2=1/2m+7/8 | | 6(×+1)=3x | | x+2x+(5x+20)=180 | | 7(18-x)-6(3-5x)=-(7x+9)-3(2x+5)=12 | | (2x^2+5x)^2-10x-25x=14 | | 10x-4=8-6x | | 905=72;r=7 |