7x+4(x-1)=3(x+4)

Simple and best practice solution for 7x+4(x-1)=3(x+4) 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 7x+4(x-1)=3(x+4) equation:


Simplifying
7x + 4(x + -1) = 3(x + 4)

Reorder the terms:
7x + 4(-1 + x) = 3(x + 4)
7x + (-1 * 4 + x * 4) = 3(x + 4)
7x + (-4 + 4x) = 3(x + 4)

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

Combine like terms: 7x + 4x = 11x
-4 + 11x = 3(x + 4)

Reorder the terms:
-4 + 11x = 3(4 + x)
-4 + 11x = (4 * 3 + x * 3)
-4 + 11x = (12 + 3x)

Solving
-4 + 11x = 12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-4 + 11x + -3x = 12 + 3x + -3x

Combine like terms: 11x + -3x = 8x
-4 + 8x = 12 + 3x + -3x

Combine like terms: 3x + -3x = 0
-4 + 8x = 12 + 0
-4 + 8x = 12

Add '4' to each side of the equation.
-4 + 4 + 8x = 12 + 4

Combine like terms: -4 + 4 = 0
0 + 8x = 12 + 4
8x = 12 + 4

Combine like terms: 12 + 4 = 16
8x = 16

Divide each side by '8'.
x = 2

Simplifying
x = 2

See similar equations:

| 17=5p-6-2 | | 14-4z=2(17-2) | | 5+4(h+9)=-3 | | 7-(-56)= | | 3+4x+4y+12x+3y= | | x^2+65x+64=0 | | 115=-20+5m | | -27=-3x | | -6x-5(3+8x)=123 | | -4x-3x=-14 | | (8x^3-4x^2+3x+1)-(4x^3+8x^2-2)= | | 2X^2-X-1=-1 | | 3x+2(x-7)=6x-11 | | -3(7x-2)=5-(-5x+6) | | 7x^2-19x=6 | | 3s^2+14s+8= | | (8x-10)=6x | | y=2x-t | | c=4d | | 11x-3(2+x)=10 | | -10=x+15 | | 8(6n-4)=4(6n-10)+40 | | (3a^2+5a-6)-(2a^2-3a-9)= | | 3x^2-21x+2x-14=6x-11 | | -18x+5(8+3x)=7(3x-8) | | 24p(p)-55p-24=0 | | 7y+13x-4=0 | | x^4+6x^3+2x^2=0 | | 5(r-1)=1(r-4)-6 | | 6-8x+12=20 | | 3.7z-3.3=-7 | | -(2t-0.07)=0.9(1.4-t) |

Equations solver categories