3x+7=(5*-4)*2

Simple and best practice solution for 3x+7=(5*-4)*2 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+7=(5*-4)*2 equation: 


Simplifying
3x + 7 = (5 * -4) * 2

Reorder the terms:
7 + 3x = (5 * -4) * 2

Multiply 5 * -4
7 + 3x = (-20) * 2

Multiply -20 * 2
7 + 3x = -40

Solving
7 + 3x = -40

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 3x = -40 + -7

Combine like terms: 7 + -7 = 0
0 + 3x = -40 + -7
3x = -40 + -7

Combine like terms: -40 + -7 = -47
3x = -47

Divide each side by '3'.
x = -15.66666667

Simplifying
x = -15.66666667

See similar equations:

| 4x+3+x=1+3x+6 | | -9x-6=24 | | W+3=4w-6 | | 1-p=.75p | | -5x-10=30 | | -10x+9=-41 | | y=10x+155 | | 2y+3=15 | | -3+6x=27 | | 3-8x=-69 | | -10+8x=54 | | 4(3x-7)=2(6x+8) | | 7+11x-2=6x+13+-3x | | 90=300(.30)(t) | | 60-6X=3X+20 | | 6q+3=-9 | | 5x+1+2x=8 | | 5t+12t=102 | | 10-9X=118-37X | | (w+5)(w-18)=0 | | 5x+y=25 | | x^2-14x-51=0 | | -125-9X=7X+19 | | -11.7x=70.2 | | 3x+8=3x+2 | | 3x+2=3x+8 | | 3z=-27 | | -4(2b+3)+(9b-6)=0 | | 2a+5+a=15 | | (5x-4)*2=0 | | 128-6X=2X+24 | | 4x+6=-54-8x |

Equations solver categories