3(x+5)-7(x+1)=4

Simple and best practice solution for 3(x+5)-7(x+1)=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 3(x+5)-7(x+1)=4 equation: 


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

Reorder the terms:
3(5 + x) + -7(x + 1) = 4
(5 * 3 + x * 3) + -7(x + 1) = 4
(15 + 3x) + -7(x + 1) = 4

Reorder the terms:
15 + 3x + -7(1 + x) = 4
15 + 3x + (1 * -7 + x * -7) = 4
15 + 3x + (-7 + -7x) = 4

Reorder the terms:
15 + -7 + 3x + -7x = 4

Combine like terms: 15 + -7 = 8
8 + 3x + -7x = 4

Combine like terms: 3x + -7x = -4x
8 + -4x = 4

Solving
8 + -4x = 4

Solving for variable 'x'.

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

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

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

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

Divide each side by '-4'.
x = 1

Simplifying
x = 1

See similar equations:

| 4(3x+2)(2x-4)-(5x-10)= | | .4x=.2x+1.2 | | 0=x^3+6x^2+1 | | N+3n=104 | | 5(x-3)+2=22 | | 3n+n=104 | | .25x^2+3.5x=-12 | | 3n=104 | | -124.32=-6-8.7p | | 2*(6*7)=n | | 124.32=-6-9.7p | | 5(6.2a+9.8)=8 | | 2x-8-4=17-2x+1 | | (8pq-9)(8pq+9)=0 | | y=3.5x+8 | | A^3-11A^2-32A+11=0 | | -3y+11=-48 | | 12y+5(6y+7)=20*10+3 | | (14)x=256 | | 3x-y=14fory | | 9(2+6(9-6))= | | 4n+n=40 | | 4(3x+x)whenX=6 | | 2x-(9-3x)=21 | | 5y+36=6y-1 | | 4x+48=5 | | 2(h+4+6p)= | | 216+x=8x+6 | | 1-10k=191 | | 5x=3y+3 | | 56b^2+23w-63w^2= | | 2x-9+2x-4=180 |

Equations solver categories