If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5(a+7)=31
We move all terms to the left:
5(a+7)-(31)=0
We multiply parentheses
5a+35-31=0
We add all the numbers together, and all the variables
5a+4=0
We move all terms containing a to the left, all other terms to the right
5a=-4
a=-4/5
a=-4/5
| p=1+1/2 | | 3n+3=25+n | | 3.78=120/u | | 5.2=16.4-7u | | v/4+1=-9.24 | | 10.4+x/8=-2.4 | | 55+47+x=180 | | 8=9+p/15 | | 57+76+x=180 | | 38=4x-14/2 | | 56=10-2x/2 | | 6x+25/2=79/2 | | 15e=180 | | 2(4x+6)=108 | | 3(2x+8)=84 | | 1/2a+19=25 | | 25-x=60 | | 3x(x+1)=4x.1 | | 3x(x+1)=4x | | (5x-20)+(3x+40)=180 | | 10.8=1.8+0.4c | | 145+7x=180 | | 18-6(9x-2)=17(x-3)+(13-x)-50 | | 18-6(9x-2)=17(x-3)+(13-x)-50( | | 4(-5+1.5x)+3(5-4.5x)=-39.5 | | 6(2-3x)+5(1-4)=3x-24 | | x+26=x+32 | | 140-u=232 | | 8p-4p=3p+21 | | (5a+6)=7a | | 1.2/y-1=0.6 | | x/4+x/5=4 |