10(2a+9)=230

Simple and best practice solution for 10(2a+9)=230 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 10(2a+9)=230 equation:


Simplifying
10(2a + 9) = 230

Reorder the terms:
10(9 + 2a) = 230
(9 * 10 + 2a * 10) = 230
(90 + 20a) = 230

Solving
90 + 20a = 230

Solving for variable 'a'.

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

Add '-90' to each side of the equation.
90 + -90 + 20a = 230 + -90

Combine like terms: 90 + -90 = 0
0 + 20a = 230 + -90
20a = 230 + -90

Combine like terms: 230 + -90 = 140
20a = 140

Divide each side by '20'.
a = 7

Simplifying
a = 7

See similar equations:

| 2/15s=15 | | 15x+4+9x+33+4x=6x-86+x+9x-9 | | -2.5x^2+2825x-115812.5=0 | | r^2+2/9r+1/81=0 | | -26=2(4d-5) | | 4y^2-3x^2-5y^2-6xy=z | | -6=-4t | | 8x-15x^2=0 | | 3x^2+1=7 | | 6X+2y+5z=73 | | -2a=9 | | 3x^3+32x^2+64x=0 | | 3/8(40x^2-16x-32) | | -49x^2+4606x-52000=42080 | | 40.02+52.37+26.40= | | 5/8b=25 | | 5(2x+3)=5 | | 1/4+5=1/2 | | 5/8b=50 | | x-1/3=-1 | | 10x+2=x+38 | | (1/2x+2)(2/3x+6)(1/6x-1)=0 | | 3(w-8)=7w-18-6w | | -2=6-a | | -2=6+a | | 3t+8-5t=-7(t+1) | | (k-1)x^2-2(k+1)x+k+2=0 | | x+12/2=4 | | 2+8y=7-2y | | x-23/5=1/3 | | 3(x-2)=150 | | x+4/15=2/3 |

Equations solver categories