3[x+14]=-4[x-7]

Simple and best practice solution for 3[x+14]=-4[x-7] 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[x+14]=-4[x-7] equation:


Simplifying
3[x + 14] = -4[x + -7]

Reorder the terms:
3[14 + x] = -4[x + -7]
[14 * 3 + x * 3] = -4[x + -7]
[42 + 3x] = -4[x + -7]

Reorder the terms:
42 + 3x = -4[-7 + x]
42 + 3x = [-7 * -4 + x * -4]
42 + 3x = [28 + -4x]

Solving
42 + 3x = 28 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
42 + 3x + 4x = 28 + -4x + 4x

Combine like terms: 3x + 4x = 7x
42 + 7x = 28 + -4x + 4x

Combine like terms: -4x + 4x = 0
42 + 7x = 28 + 0
42 + 7x = 28

Add '-42' to each side of the equation.
42 + -42 + 7x = 28 + -42

Combine like terms: 42 + -42 = 0
0 + 7x = 28 + -42
7x = 28 + -42

Combine like terms: 28 + -42 = -14
7x = -14

Divide each side by '7'.
x = -2

Simplifying
x = -2

See similar equations:

| 4a^2-6a+2=0 | | 6[x+2]+33=-3x | | x+(6x-4)+3x=180 | | 3-3x=3x+21 | | 14+2c=-6 | | (x-3*y)(3*x-y)=-8 | | 8[x+3]+5[x+3]=5x-5 | | 4xn=10 | | 11[4x-9]=99x | | 9x-10+4x-5=180 | | v-2+ 5= 4 | | 35-x/5=x/2 | | 490=k*16 | | 13/4+22/3-52/4= | | 7x=3+4x | | (-26)+7=7(-26) | | 4[x-1]=2x+10 | | 4[x+1]=2x+10 | | 5b^4+6m^3+180m^2=0 | | 2063x^2+5633x+5599=0 | | 5b^4+6m^3+180m=0 | | =10z+5 | | 7-8x=201-43x | | 11x-1=5x-13 | | 3m^3-6m^2+48m=0 | | -3x-4=-5x-6 | | 8=3+x | | 3x+9=42-2x | | 1234567890g+7=200 | | .5-9=5+4 | | 3x*x-8xy-3y*y=-8 | | 5x-3=x |

Equations solver categories