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

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


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

Reorder the terms:
-4(-7 + 3x) + x = 7(x + 2)
(-7 * -4 + 3x * -4) + x = 7(x + 2)
(28 + -12x) + x = 7(x + 2)

Combine like terms: -12x + x = -11x
28 + -11x = 7(x + 2)

Reorder the terms:
28 + -11x = 7(2 + x)
28 + -11x = (2 * 7 + x * 7)
28 + -11x = (14 + 7x)

Solving
28 + -11x = 14 + 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.
28 + -11x + -7x = 14 + 7x + -7x

Combine like terms: -11x + -7x = -18x
28 + -18x = 14 + 7x + -7x

Combine like terms: 7x + -7x = 0
28 + -18x = 14 + 0
28 + -18x = 14

Add '-28' to each side of the equation.
28 + -28 + -18x = 14 + -28

Combine like terms: 28 + -28 = 0
0 + -18x = 14 + -28
-18x = 14 + -28

Combine like terms: 14 + -28 = -14
-18x = -14

Divide each side by '-18'.
x = 0.7777777778

Simplifying
x = 0.7777777778

See similar equations:

| 0=-4.9t+30t+3.2 | | 14=7k-28h | | 7a+21=14 | | 7k-28h=14 | | x*2y*2-9z*4= | | 12=14 | | 0=-4.9t^2+14.7t+19.6 | | 169m*2-4u*2= | | 9x*2-49= | | 0=-16t^2+164t | | a*2-36= | | 37-x=115 | | 6*(2x-2)=48 | | 6(6x-2)=48 | | 16x*4-y*2= | | 9x*4-4= | | -98+2x*2= | | 3m=7m+32 | | 5x*2-45y*2= | | x+4=2-x-1 | | a*2*b-b*3= | | 4w-12=20w+6 | | 12*x*2-75= | | 4a*2-81b*2= | | x-8u=0 | | 25+4x*2= | | 2x*2-8= | | 2x(y)= | | 7*9+n=28 | | -36m*2-121= | | -x*2+16= | | 10(2)-3y=15 |

Equations solver categories