3[8-3(2x+1)]=-7(2x+5)

Simple and best practice solution for 3[8-3(2x+1)]=-7(2x+5) 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[8-3(2x+1)]=-7(2x+5) equation:


Simplifying
3[8 + -3(2x + 1)] = -7(2x + 5)

Reorder the terms:
3[8 + -3(1 + 2x)] = -7(2x + 5)
3[8 + (1 * -3 + 2x * -3)] = -7(2x + 5)
3[8 + (-3 + -6x)] = -7(2x + 5)

Combine like terms: 8 + -3 = 5
3[5 + -6x] = -7(2x + 5)
[5 * 3 + -6x * 3] = -7(2x + 5)
[15 + -18x] = -7(2x + 5)

Reorder the terms:
15 + -18x = -7(5 + 2x)
15 + -18x = (5 * -7 + 2x * -7)
15 + -18x = (-35 + -14x)

Solving
15 + -18x = -35 + -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.
15 + -18x + 14x = -35 + -14x + 14x

Combine like terms: -18x + 14x = -4x
15 + -4x = -35 + -14x + 14x

Combine like terms: -14x + 14x = 0
15 + -4x = -35 + 0
15 + -4x = -35

Add '-15' to each side of the equation.
15 + -15 + -4x = -35 + -15

Combine like terms: 15 + -15 = 0
0 + -4x = -35 + -15
-4x = -35 + -15

Combine like terms: -35 + -15 = -50
-4x = -50

Divide each side by '-4'.
x = 12.5

Simplifying
x = 12.5

See similar equations:

| 18=6(2x+8) | | 200=8x+12 | | (-7x+8)(3x-5)=0 | | 3h+7=23-7 | | 7=x/4-3 | | 6x-4=2/=16 | | (-2x-1)(2x+3)=0 | | 1-a+3a+7=-7(1-a)-5(1-a) | | (7x-3)(8x+7)=0 | | 12-5lnx=27 | | 7/15÷3/10= | | 90000=615x(x)x | | 5(x+6)=-3x | | 3x+1=26+2x | | 3x+28=46 | | 2x-42=4 | | 5x-9=5x-1 | | (4x+7)(7-2x)=0 | | (4x+7)(7-5x)=0 | | 12.5=v | | 50-3=2 | | 8x^2-80x+192=0 | | 20/2(5*) | | 7120=.08x | | 5p+6=7p+6 | | 20/2*(5*5) | | 16=8e^3x+1 | | 4x-3(5x+2)=16 | | 5-2x-5x+6= | | y=-.12x^2+2.4 | | Y=-430x-5000 | | (-9x+5)(7x-1)=0 |

Equations solver categories