3(7x+5)-x=39+8x

Simple and best practice solution for 3(7x+5)-x=39+8x 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(7x+5)-x=39+8x equation:


Simplifying
3(7x + 5) + -1x = 39 + 8x

Reorder the terms:
3(5 + 7x) + -1x = 39 + 8x
(5 * 3 + 7x * 3) + -1x = 39 + 8x
(15 + 21x) + -1x = 39 + 8x

Combine like terms: 21x + -1x = 20x
15 + 20x = 39 + 8x

Solving
15 + 20x = 39 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
15 + 20x + -8x = 39 + 8x + -8x

Combine like terms: 20x + -8x = 12x
15 + 12x = 39 + 8x + -8x

Combine like terms: 8x + -8x = 0
15 + 12x = 39 + 0
15 + 12x = 39

Add '-15' to each side of the equation.
15 + -15 + 12x = 39 + -15

Combine like terms: 15 + -15 = 0
0 + 12x = 39 + -15
12x = 39 + -15

Combine like terms: 39 + -15 = 24
12x = 24

Divide each side by '12'.
x = 2

Simplifying
x = 2

See similar equations:

| 2(x+2)=-3x+2/5 | | 16x^2+2x-5=0 | | 4x^2-7xy+3y^2= | | 6+-5+-4= | | 9-2b=-35 | | 6x-4-2x=-10 | | -2a+12+9a=7a-3a | | 14n-8=34-7n-26-7n | | 3(2x-6)=4x+8 | | -3(5n-6)+2n= | | 4*2-4/9+2=6 | | x^2-16y^2= | | 13x-6= | | 6x+11=9x-3 | | 3(x+7)-x=(x+10) | | -8+8+-11= | | 3x-3(3x-7)=2(3x-8)+6x | | 58.76=X*5.2 | | 8(4w-3)-12w=-16 | | 14n-8n=34-7n-26-7n | | 9y+13y=88 | | 2x+4x+150=180 | | 6x+6(3-2x)=54 | | (3v-5)=0 | | -5+-16+5+8+16= | | 11x^2+43x+78= | | P(2p+1)=0 | | 2(x+5)=-9x+6/5 | | 5x-14=-8+6(-2x-1) | | 7y=6(y+3) | | -3-5=-2 | | 3n+1=0 |

Equations solver categories