7(x-8)-(x-7)=x+7-(x-6)

Simple and best practice solution for 7(x-8)-(x-7)=x+7-(x-6) 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 7(x-8)-(x-7)=x+7-(x-6) equation:


Simplifying
7(x + -8) + -1(x + -7) = x + 7 + -1(x + -6)

Reorder the terms:
7(-8 + x) + -1(x + -7) = x + 7 + -1(x + -6)
(-8 * 7 + x * 7) + -1(x + -7) = x + 7 + -1(x + -6)
(-56 + 7x) + -1(x + -7) = x + 7 + -1(x + -6)

Reorder the terms:
-56 + 7x + -1(-7 + x) = x + 7 + -1(x + -6)
-56 + 7x + (-7 * -1 + x * -1) = x + 7 + -1(x + -6)
-56 + 7x + (7 + -1x) = x + 7 + -1(x + -6)

Reorder the terms:
-56 + 7 + 7x + -1x = x + 7 + -1(x + -6)

Combine like terms: -56 + 7 = -49
-49 + 7x + -1x = x + 7 + -1(x + -6)

Combine like terms: 7x + -1x = 6x
-49 + 6x = x + 7 + -1(x + -6)

Reorder the terms:
-49 + 6x = x + 7 + -1(-6 + x)
-49 + 6x = x + 7 + (-6 * -1 + x * -1)
-49 + 6x = x + 7 + (6 + -1x)

Reorder the terms:
-49 + 6x = 7 + 6 + x + -1x

Combine like terms: 7 + 6 = 13
-49 + 6x = 13 + x + -1x

Combine like terms: x + -1x = 0
-49 + 6x = 13 + 0
-49 + 6x = 13

Solving
-49 + 6x = 13

Solving for variable 'x'.

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

Add '49' to each side of the equation.
-49 + 49 + 6x = 13 + 49

Combine like terms: -49 + 49 = 0
0 + 6x = 13 + 49
6x = 13 + 49

Combine like terms: 13 + 49 = 62
6x = 62

Divide each side by '6'.
x = 10.33333333

Simplifying
x = 10.33333333

See similar equations:

| 2f-f-f+3f= | | 30x-15=5x+10+2x | | 5y+2y=6y+7 | | 4pq-7qp= | | 11uv-8uv= | | 8(y-3)=7y-8 | | y=40-x | | 4x^2+7g+3=0 | | -3/4(2x-1) | | -3/4y=-6 | | -3/4(2x) | | r+8/-3=-2 | | x-7y=19fory | | x/12-9=-11 | | 2f-12/3=4f+10 | | R^2+R-156=0 | | -14/4m=-7/2 | | 2f-12=4f+10 | | -14/4=-7/2 | | 26X^2+130X-7800=0 | | -2(3m-2)-(m-1)=m+2 | | -5x+8x-7= | | 1234x+412y+888z=55 | | 2(f-12)=8f-60 | | 7/9x=-2 | | x/9=8/11 | | R^2+5R-66=0 | | 3(x+5)-1=6x-3(-3+x) | | 3(x+8)-1=6x-3(-3+x) | | 3X+5-9X^2=0 | | 80(20+x)=360 | | 9(x)-20=11 |

Equations solver categories