3x+5(-2x-6)=13

Simple and best practice solution for 3x+5(-2x-6)=13 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 3x+5(-2x-6)=13 equation:


Simplifying
3x + 5(-2x + -6) = 13

Reorder the terms:
3x + 5(-6 + -2x) = 13
3x + (-6 * 5 + -2x * 5) = 13
3x + (-30 + -10x) = 13

Reorder the terms:
-30 + 3x + -10x = 13

Combine like terms: 3x + -10x = -7x
-30 + -7x = 13

Solving
-30 + -7x = 13

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + -7x = 13 + 30

Combine like terms: -30 + 30 = 0
0 + -7x = 13 + 30
-7x = 13 + 30

Combine like terms: 13 + 30 = 43
-7x = 43

Divide each side by '-7'.
x = -6.142857143

Simplifying
x = -6.142857143

See similar equations:

| 2x-16y+26=0 | | 4(x+3)+2(x-8)=2x+4 | | -6(x+5)+7=-23 | | .6x-11=34 | | -2(y-4)+5(y+2)=6y-12 | | 1250-5/7 | | 1+6r+r=43 | | 2x+3x-12=5(x-2)-2 | | 7+3r+2r=12 | | 6-5r+2r=-18 | | 13x-3y+26=0 | | 4/10=16/z-8 | | 43=r+6x+1 | | 4+h=16 | | 2+2r-5r=38 | | -6y+4(y+7)=18 | | 3x-7+4=10+4x-3 | | 12x-20=5x+1+3x+11 | | k+7=-11 | | 4(x+6)-5=3(x-1)+20 | | -7=(5x-19)/-3 | | 2+2r-5x=38 | | M/30.1=-5.2 | | 12d+3-9d=12+-6d | | 5p-6(2p+1)=4p-2 | | 10u+7=16u+-32+-9 | | 18+9w+-4w=3w-10 | | y=3cos^5(3x+7) | | 4c+12=-3x-6+4x | | x^2-1x+x^2=0 | | 2xyz-5zyx+xzy= | | B/2-6=4 |

Equations solver categories