7(9a+3)=31

Simple and best practice solution for 7(9a+3)=31 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7(9a+3)=31 equation:


7(9a+3)=31

We simplify the equation to the form, which is simple to understand 
7(9a+3)=31

Reorder the terms in parentheses
+(+63a+21)=31

Remove unnecessary parentheses
+63a+21=+31

We move all terms containing a to the left and all other terms to the right. 
+63a=+31-21

We simplify left and right side of the equation. 
+63a=+10

We divide both sides of the equation by 63 to get a. 
a=0.15873015873

See similar equations:

| x+3.5=6.6 | | 3(x+4)=48 | | 32x+76=124 | | (-189)-4x=100+13x | | -2x-5.9-4.8x+0.3x+2= | | w(pi)(r)=5(pi) | | 6(w-7)=5(w-8) | | 5x-30=5x-18 | | 5g-4(-5+36)=1-g | | 6z-8=7z | | 2x+4y-3+5x= | | -20=8(5z-4) | | 27-x=7 | | 6(2b+4)=108 | | -3(x-4)+2(7x+3)=10(x-1)-2 | | 4(7x+4)+3=28x+19 | | 100(2)+6=10 | | 10y+3.8=38.8 | | .25x-2=1 | | 7-2x=63 | | (2x+40)+(x+125)=180 | | Q(x)=3x^4+x^3+18x^2-54x-20 | | (2x+2/4)=(4x-12/4) | | -21=-9w+6 | | 387=9(-5x+13) | | (12-7x)(5+3x)=0 | | 3x-2+x=14 | | (2r+2/4)=(4r-12/4) | | (-2+3)-8= | | 33/4q=30 | | 28=(2x-3)/x | | y=3x^3-27 |

Equations solver categories