-3(7x+8)=39

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


Simplifying
-3(7x + 8) = 39

Reorder the terms:
-3(8 + 7x) = 39
(8 * -3 + 7x * -3) = 39
(-24 + -21x) = 39

Solving
-24 + -21x = 39

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + -21x = 39 + 24

Combine like terms: -24 + 24 = 0
0 + -21x = 39 + 24
-21x = 39 + 24

Combine like terms: 39 + 24 = 63
-21x = 63

Divide each side by '-21'.
x = -3

Simplifying
x = -3

See similar equations:

| 2(g-5)+3g=35 | | y=500x+7000 | | (7x-4)=(7x-4) | | 3x+17-x+5=-2 | | 8x+8y+2z=48 | | 18+3(x-2)-2x=-2 | | 5w+8=2+5w | | 2x-1-2=3 | | (-3/8)(-8/5). | | x/4-x/3^5/12 | | x/7-9=-1 | | y(0)(4)(8)(12)= | | c=2.50x+10000 | | 5x+4=3x+24 | | z/10-8=6 | | x(5)(10)(15)(20)= | | H-27-36=-79 | | x^3+2x=13 | | (1/6)(-2/5) | | 3x-11=2(x-1) | | 5x-29= | | 2x=(-2)10x-4 | | (2x+20)+(x+10)=180 | | 3x^2+144=0 | | (110-2x)=[3(x+10)] | | 2x+28=-10 | | 11x+3=9x+31 | | 18-18+5= | | 2(3x+4)=5(-4x-2) | | 7(-6-5)= | | -7(5a+8)+1=-300 | | 11a+4=3a-18 |

Equations solver categories