3(x-1)+2(2x)=5(x+3)

Simple and best practice solution for 3(x-1)+2(2x)=5(x+3) 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(x-1)+2(2x)=5(x+3) equation:


Simplifying
3(x + -1) + 2(2x) = 5(x + 3)

Reorder the terms:
3(-1 + x) + 2(2x) = 5(x + 3)
(-1 * 3 + x * 3) + 2(2x) = 5(x + 3)
(-3 + 3x) + 2(2x) = 5(x + 3)

Remove parenthesis around (2x)
-3 + 3x + 2 * 2x = 5(x + 3)

Multiply 2 * 2
-3 + 3x + 4x = 5(x + 3)

Combine like terms: 3x + 4x = 7x
-3 + 7x = 5(x + 3)

Reorder the terms:
-3 + 7x = 5(3 + x)
-3 + 7x = (3 * 5 + x * 5)
-3 + 7x = (15 + 5x)

Solving
-3 + 7x = 15 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-3 + 7x + -5x = 15 + 5x + -5x

Combine like terms: 7x + -5x = 2x
-3 + 2x = 15 + 5x + -5x

Combine like terms: 5x + -5x = 0
-3 + 2x = 15 + 0
-3 + 2x = 15

Add '3' to each side of the equation.
-3 + 3 + 2x = 15 + 3

Combine like terms: -3 + 3 = 0
0 + 2x = 15 + 3
2x = 15 + 3

Combine like terms: 15 + 3 = 18
2x = 18

Divide each side by '2'.
x = 9

Simplifying
x = 9

See similar equations:

| v^3+11=0 | | 100+100rt=0 | | 9x^2-6x-4=0 | | 5x-4=3x-1 | | 5(x-3)=2(3x+8) | | (X*.08)+x=50 | | -9+5x=11x+15 | | 10a+40b= | | -2-7=-4 | | 12x-17-5x=19 | | x=2y+2z | | 5x=-15+x | | 12-3y=6 | | 12w-6=7w-1 | | 72-3x=42x+17 | | 4z+8=28 | | 5t^2+20t+50=0 | | 12-10x=93-31x | | 2(t+-4)=3-(3t+1) | | 6-8x=50-36 | | (X-5)=15 | | x^2-.67x-2.89=0 | | 4t+15=15 | | 10x^2+1=-6x | | 7z-6=22 | | 5t-3=2t+9 | | 9j+1=5j+9 | | 20x^3+3x^2=0 | | x+3x+1=17 | | 92-2x=-26-9x | | 0.5-x+7=0.75+2x | | 3x+10=-68-10x |

Equations solver categories