9(2a+5)=99

Simple and best practice solution for 9(2a+5)=99 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 9(2a+5)=99 equation:


Simplifying
9(2a + 5) = 99

Reorder the terms:
9(5 + 2a) = 99
(5 * 9 + 2a * 9) = 99
(45 + 18a) = 99

Solving
45 + 18a = 99

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-45' to each side of the equation.
45 + -45 + 18a = 99 + -45

Combine like terms: 45 + -45 = 0
0 + 18a = 99 + -45
18a = 99 + -45

Combine like terms: 99 + -45 = 54
18a = 54

Divide each side by '18'.
a = 3

Simplifying
a = 3

See similar equations:

| 4s+10=18 | | 2x^2-20+60=0 | | Y=5-1/2x | | 10C+3Cx(2)= | | 5g+4c(-5+3g)=1-g | | -4+x*2=6 | | 2+2z=6 | | 2x^2-12+60=0 | | 3(d+12)=8-4a | | 2x^2-11+60=0 | | -56=8p | | 2=4/3-5/x | | 4.6x=-18.4 | | -6(5-2m)=-78 | | 169= | | 13-5/4p= | | √(x^2/y^3) | | A=P-N/Z | | 0.3x=48 | | 1+3n-4n=9 | | 2=4/5-5/x | | -7n+6n=-5(n+2)-(11-7n) | | A=p-n/ | | 2x^2+11+60=0 | | √x^2/y^3 | | B=F(1+qz) | | z-2.28=80.1 | | x+9*2=3 | | x=2/7-1=2 | | z=x+xyz | | -32y-17=y-(-26) | | 4x^2-4xy-x+5=0 |

Equations solver categories