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

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



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

We move all terms to the left:

2x+-7-(2(2x+7)+-7)=0

We add all the numbers together, and all the variables

2x-(2(2x+7)+-7)=0

We use the square of the difference formula

2x-(2(2x+7)-7)=0



We calculate terms in parentheses: -(2(2x+7)-7), so:

2(2x+7)-7

We multiply parentheses

4x+14-7

We add all the numbers together, and all the variables

4x+7

Back to the equation:

-(4x+7)



We get rid of parentheses

2x-4x-7=0

We add all the numbers together, and all the variables

-2x-7=0

We move all terms containing x to the left, all other terms to the right

-2x=7

x=7/-2

x=-3+1/2

See similar equations:

| x-2/9x=-7 | | 15-5=x+14 | | 5(k-2)-8k=-33 | | n-25=100 | | 8x+-7=2(2x+7)+-7 | | n-2=98 | | (5/8)x+2=17 | | (7*6)-(7-6)+(7/6)-(7+6)=(x*(7+6)) | | 7x+-7=2(2x+7)+-7 | | 8x+3-5x=8 | | X^2+16x=330 | | 15-12÷3=n | | 16x=330 | | 8x-3=19=5x | | 100=8-x | | n-70=77 | | 9^2+12^2=c^2 | | -108=5n- | | c+c+13+c/2+4c=39 | | 2/3x-2=-x+3 | | 4^(2x+5)=1/32 | | 3x-5(x-2)=2(1-x) | | 9x-4=-54+1x | | ((6*6)/6)-6=x | | n-7=1 | | (x+9)=9/2 | | 2D=-4-2d | | 5y+8=4y-8 | | 5^(2x-1)=125 | | 1/3=n/24 | | 4.5x=7,920 | | 7x/5+10=38 |

Equations solver categories