3+8x=-7(-2x-3)

Simple and best practice solution for 3+8x=-7(-2x-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+8x=-7(-2x-3) equation:


Simplifying
3 + 8x = -7(-2x + -3)

Reorder the terms:
3 + 8x = -7(-3 + -2x)
3 + 8x = (-3 * -7 + -2x * -7)
3 + 8x = (21 + 14x)

Solving
3 + 8x = 21 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
3 + 8x + -14x = 21 + 14x + -14x

Combine like terms: 8x + -14x = -6x
3 + -6x = 21 + 14x + -14x

Combine like terms: 14x + -14x = 0
3 + -6x = 21 + 0
3 + -6x = 21

Add '-3' to each side of the equation.
3 + -3 + -6x = 21 + -3

Combine like terms: 3 + -3 = 0
0 + -6x = 21 + -3
-6x = 21 + -3

Combine like terms: 21 + -3 = 18
-6x = 18

Divide each side by '-6'.
x = -3

Simplifying
x = -3

See similar equations:

| -5-3=12 | | 2x+2=2(x-1) | | -2(2c-4)=33.3(-12c+24) | | 5y-4=-20 | | (4p^6q)= | | 2x+6+3x=3x+4-6 | | y-5-10=-14 | | 0=16t^2-40t-10 | | r/17=14 | | 2k+7=k+7 | | 2+9y=10+15y | | 10+2v=16 | | 2t-1=44 | | 120=20+0.5 | | =8x+7 | | 15x-14=-14 | | -15+5q+4=5q-11 | | x+2x+16=33 | | c+c+1=43 | | 180=1.5d | | .35h-4=.6h-10 | | 3(4x+3)=141 | | 3(x+5)=-2(-6-x)-2x | | 21+4v=21+2.50v | | .35h-4=0.6h-6 | | x+2y=3x-4y+5 | | 40+x+3x=180 | | 2.2t-3=21.1 | | f(x)=2x^2+3x-2 | | 46+3x=5x-10-4x | | -4p+-2+8=2p-2-7p+15 | | -54*2=y |

Equations solver categories