3x-[2(x+5)-4]=7x

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


Simplifying
3x + -1[2(x + 5) + -4] = 7x

Reorder the terms:
3x + -1[2(5 + x) + -4] = 7x
3x + -1[(5 * 2 + x * 2) + -4] = 7x
3x + -1[(10 + 2x) + -4] = 7x

Reorder the terms:
3x + -1[10 + -4 + 2x] = 7x

Combine like terms: 10 + -4 = 6
3x + -1[6 + 2x] = 7x
3x + [6 * -1 + 2x * -1] = 7x
3x + [-6 + -2x] = 7x

Reorder the terms:
-6 + 3x + -2x = 7x

Combine like terms: 3x + -2x = 1x
-6 + 1x = 7x

Solving
-6 + 1x = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-6 + 1x + -7x = 7x + -7x

Combine like terms: 1x + -7x = -6x
-6 + -6x = 7x + -7x

Combine like terms: 7x + -7x = 0
-6 + -6x = 0

Add '6' to each side of the equation.
-6 + 6 + -6x = 0 + 6

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

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

Divide each side by '-6'.
x = -1

Simplifying
x = -1

See similar equations:

| x^2-6x+y^2-14y-8=0 | | 5(9x+3)=60 | | 4x-4=-6x-6 | | 8x-4+5=5 | | 2x^2+3x+3=57 | | 2x-y=2x+10 | | 1.25x=8.8 | | 4r+4=16 | | 1.25=8.8 | | J+-23=-6 | | Y^2+x^2=65 | | x^2=12-11x | | 21a=63 | | 4-4x+14=-6 | | y+68=3(y*4) | | 15Y+24=36-6Y | | 4x+9=-45x-5x | | 2x-51= | | 2x+3y+4=15 | | -5x-16=17 | | Xsquared-4x=5 | | -14+9x=x+2 | | M^2-4n-60=0 | | 13x+21=8x-9 | | 72c^2-98= | | 2x^2-10=-12 | | -3x+33=-7x+5 | | s=whforn | | S=2whforn | | x-4+3x+7=50 | | 11(t-4)+4t=5(3t+4)-13 | | -(5x-11)+4(5x+8)= |

Equations solver categories