3(a+3)+4=2(a+2)

Simple and best practice solution for 3(a+3)+4=2(a+2) 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 3(a+3)+4=2(a+2) equation:


Simplifying
3(a + 3) + 4 = 2(a + 2)

Reorder the terms:
3(3 + a) + 4 = 2(a + 2)
(3 * 3 + a * 3) + 4 = 2(a + 2)
(9 + 3a) + 4 = 2(a + 2)

Reorder the terms:
9 + 4 + 3a = 2(a + 2)

Combine like terms: 9 + 4 = 13
13 + 3a = 2(a + 2)

Reorder the terms:
13 + 3a = 2(2 + a)
13 + 3a = (2 * 2 + a * 2)
13 + 3a = (4 + 2a)

Solving
13 + 3a = 4 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
13 + 3a + -2a = 4 + 2a + -2a

Combine like terms: 3a + -2a = 1a
13 + 1a = 4 + 2a + -2a

Combine like terms: 2a + -2a = 0
13 + 1a = 4 + 0
13 + 1a = 4

Add '-13' to each side of the equation.
13 + -13 + 1a = 4 + -13

Combine like terms: 13 + -13 = 0
0 + 1a = 4 + -13
1a = 4 + -13

Combine like terms: 4 + -13 = -9
1a = -9

Divide each side by '1'.
a = -9

Simplifying
a = -9

See similar equations:

| 2(x+1.5x-6)=50 | | 6(y+4)+y=2(y+3)+4 | | 2m-5=14-6m | | 4r+2=32+6 | | B=0.07xsquared+47.4x+500 | | 2n+3=3n | | w*14=-8 | | x=18.375 | | 3(n)=4n^2 | | 8(3n-4)=(2n+4)+6 | | -7.1t+8.3t-12.95=0.5t-18.55 | | 5y^4-7y^3-6y^2= | | m=4,(2,1) | | 2x+2y=-98 | | 63+18m=279 | | 1.7*6.3= | | 30n-21=189 | | 9x^4-225x^2+25k=0 | | x=0.857142857143 | | x+3=-32+6x | | 34-p=16 | | 30n-180=360 | | 60+118+60+x=360 | | 15x^2-14x+11= | | (2x-4)+(x+6)=(39)(24) | | 35-p=14 | | 65+x+40=180 | | 4xsqured+3x+48squred= | | Y-3=5(x+5) | | 36+n+50=180 | | 7r-10-6r=3r | | 3x/4+5=1/2+6x |

Equations solver categories