3+2x=5(x+1)-4(x-4)

Simple and best practice solution for 3+2x=5(x+1)-4(x-4) 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+2x=5(x+1)-4(x-4) equation:


Simplifying
3 + 2x = 5(x + 1) + -4(x + -4)

Reorder the terms:
3 + 2x = 5(1 + x) + -4(x + -4)
3 + 2x = (1 * 5 + x * 5) + -4(x + -4)
3 + 2x = (5 + 5x) + -4(x + -4)

Reorder the terms:
3 + 2x = 5 + 5x + -4(-4 + x)
3 + 2x = 5 + 5x + (-4 * -4 + x * -4)
3 + 2x = 5 + 5x + (16 + -4x)

Reorder the terms:
3 + 2x = 5 + 16 + 5x + -4x

Combine like terms: 5 + 16 = 21
3 + 2x = 21 + 5x + -4x

Combine like terms: 5x + -4x = 1x
3 + 2x = 21 + 1x

Solving
3 + 2x = 21 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
3 + 2x + -1x = 21 + 1x + -1x

Combine like terms: 2x + -1x = 1x
3 + 1x = 21 + 1x + -1x

Combine like terms: 1x + -1x = 0
3 + 1x = 21 + 0
3 + 1x = 21

Add '-3' to each side of the equation.
3 + -3 + 1x = 21 + -3

Combine like terms: 3 + -3 = 0
0 + 1x = 21 + -3
1x = 21 + -3

Combine like terms: 21 + -3 = 18
1x = 18

Divide each side by '1'.
x = 18

Simplifying
x = 18

See similar equations:

| 5+10(4p)=45 | | 7x+3x+2y= | | (10+2x)(5+2x)=54 | | 18=5x-3 | | 4x^2+30x-4=0 | | 12m=744 | | 5n+9=3n-7 | | 2(x-3)+4=8-3x | | 10w+5-5w-2= | | 4a-10=27a | | 8-7x=33 | | 4h+10=2h+54 | | 5(x+3)+2x=4x+9 | | 5y+7+6y=53 | | (x^2+6x+9)=64 | | (m-6)(m+8)=0 | | (12m-8)(4m+36)=0 | | y-2.5=6.8 | | log[2](5x+9)=2 | | (x-3)(x-5)=35 | | 2(x+3)+17x=-11 | | 4a-10=2a | | 2x+7=63 | | t=-16t^2+80t+4 | | 5(2a-6)=2(3a-1) | | 13+2x=4x+8 | | 9-3x=-5+4 | | A-b=180 | | -2x^2+2x-8=0 | | 4+6m=m | | x*x+3x=18 | | 7g-3-4g+21=180 |

Equations solver categories