5(2a+9)=15.

Simple and best practice solution for 5(2a+9)=15. 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 5(2a+9)=15. equation: 



5(2a+9)=15.

We move all terms to the left:

5(2a+9)-(15.)=0

We add all the numbers together, and all the variables

5(2a+9)-15=0

We multiply parentheses

10a+45-15=0

We add all the numbers together, and all the variables

10a+30=0

We move all terms containing a to the left, all other terms to the right

10a=-30

a=-30/10

a=-3

See similar equations:

| 10x-20-5x=0 | | 5^x-2=125 | | √444/37+15+11*x=7 | | 4(x-3)=(3x-4)+2 | | 14+2c+6=5-3c | | (2k-5)/(5k+2)=3/22 | | 7x-2-5x-10=24 | | 3/2/5y-4=2-1/2y | | 5x–6=25 | | 20-3x=8+4× | | 5s+2/1/5=3/5s+2 | | 5s+2ส่วน1/5=3/5s+2 | | b^2=49b | | -19/4*2=x | | 320x^2+36900x+200000=0 | | (4x+3)(x+12)=90 | | 4=5(55+5a)/4-2a | | 29-4/7x=-4/7x+29 | | 4y-16=-4y | | 2/3(9x-3/8)-1/3=2/3 | | 2^x=8.75 | | -11x+7=40 | | .1265=x/0.1-2x | | 3b-6=6/2+1/3 | | 4x12x=13 | | 32x^2+8x-7=0 | | k+4=^-2k | | 2.5=5y | | 4x+2/5-10=4 | | y=225-16 | | 5+2b=12b | | 7.25+x=9.88 |

Equations solver categories