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

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


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

Reorder the terms:
3x + 7(-5 + x) = 3(x + -7)
3x + (-5 * 7 + x * 7) = 3(x + -7)
3x + (-35 + 7x) = 3(x + -7)

Reorder the terms:
-35 + 3x + 7x = 3(x + -7)

Combine like terms: 3x + 7x = 10x
-35 + 10x = 3(x + -7)

Reorder the terms:
-35 + 10x = 3(-7 + x)
-35 + 10x = (-7 * 3 + x * 3)
-35 + 10x = (-21 + 3x)

Solving
-35 + 10x = -21 + 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.
-35 + 10x + -3x = -21 + 3x + -3x

Combine like terms: 10x + -3x = 7x
-35 + 7x = -21 + 3x + -3x

Combine like terms: 3x + -3x = 0
-35 + 7x = -21 + 0
-35 + 7x = -21

Add '35' to each side of the equation.
-35 + 35 + 7x = -21 + 35

Combine like terms: -35 + 35 = 0
0 + 7x = -21 + 35
7x = -21 + 35

Combine like terms: -21 + 35 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

See similar equations:

| -5(9-6x)=2x-2 | | 92-2x=16x+16 | | 8(4x+6)+(x+7)=11 | | 9m-4(2m-3)=1 | | n^2-21=20n | | 10x+18x-6+2=-7x+2-6 | | b^2=2b+80 | | 10-10x=98-38x | | x^2-14x+36=3 | | p^2-6p-4=3 | | 2r-8=6 | | 6x-10x+10=-2x+6 | | m^2+2m-87=-7 | | 5-3z=11 | | -12x-5=10-7x | | 3x+5=2(x-5)+x | | 3x+5=(x-5)+x | | 12x^2-5x-25=0 | | 12x^2-5x-25=o | | n^2-18n+73=-3 | | p^2-4p+3=0 | | -0.2(x-6)+x=0.3(4-x) | | -4(24-8y)=-64 | | x^2-10x-39=0 | | -3+log(-4n)=-1 | | -5(-10y+2)=2(5y-3) | | 20+4x-3x^2=0 | | 9-9= | | 18x-16= | | 18x-12x=-96 | | 3-0= | | 18x-12x=2 |

Equations solver categories