[2(x+5)-5]+7=3(x-1)

Simple and best practice solution for [2(x+5)-5]+7=3(x-1) 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 [2(x+5)-5]+7=3(x-1) equation:


Simplifying
[2(x + 5) + -5] + 7 = 3(x + -1)

Reorder the terms:
[2(5 + x) + -5] + 7 = 3(x + -1)
[(5 * 2 + x * 2) + -5] + 7 = 3(x + -1)
[(10 + 2x) + -5] + 7 = 3(x + -1)

Reorder the terms:
[10 + -5 + 2x] + 7 = 3(x + -1)

Combine like terms: 10 + -5 = 5
[5 + 2x] + 7 = 3(x + -1)

Remove brackets around [5 + 2x]
5 + 2x + 7 = 3(x + -1)

Reorder the terms:
5 + 7 + 2x = 3(x + -1)

Combine like terms: 5 + 7 = 12
12 + 2x = 3(x + -1)

Reorder the terms:
12 + 2x = 3(-1 + x)
12 + 2x = (-1 * 3 + x * 3)
12 + 2x = (-3 + 3x)

Solving
12 + 2x = -3 + 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.
12 + 2x + -3x = -3 + 3x + -3x

Combine like terms: 2x + -3x = -1x
12 + -1x = -3 + 3x + -3x

Combine like terms: 3x + -3x = 0
12 + -1x = -3 + 0
12 + -1x = -3

Add '-12' to each side of the equation.
12 + -12 + -1x = -3 + -12

Combine like terms: 12 + -12 = 0
0 + -1x = -3 + -12
-1x = -3 + -12

Combine like terms: -3 + -12 = -15
-1x = -15

Divide each side by '-1'.
x = 15

Simplifying
x = 15

See similar equations:

| -100-10x=10+20 | | 7-2x-(-x+4)=3+x-(x-3) | | 3y-2=17 | | 15x^2+6=0 | | 2x^2=3x^2-5 | | 4x+3=11x-87 | | 15x+6=0 | | 2x-10x=25+15 | | 2x+31=12x-49 | | 2x-25=10x+15 | | 5x+11=-13x+2 | | 2a+3b=28 | | 4x-41=2x-9 | | 5x-4(2x-5)=8x-25 | | 95-6x=21x+17 | | 8-8x=88-36x | | 92-7x=11x+22 | | 12-9x=77-44x | | 165-6x=5x+11 | | -14-6x=13x-9x | | 162-4x=6x+22 | | 3x+5=50-2x | | 8x+7=6x+21 | | 2x+36=9x-48 | | 5x=2x+6 | | 100=3x+25 | | 3y-[3y-5*(2y-3)]=-25 | | -3.6=0.8x | | 6n+5=4n+18 | | W+7=3w-1 | | 11b-4b= | | 3a-6a+a= |

Equations solver categories