7x-(5-2x)=13

Simple and best practice solution for 7x-(5-2x)=13 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 7x-(5-2x)=13 equation:


Simplifying
7x + -1(5 + -2x) = 13
7x + (5 * -1 + -2x * -1) = 13
7x + (-5 + 2x) = 13

Reorder the terms:
-5 + 7x + 2x = 13

Combine like terms: 7x + 2x = 9x
-5 + 9x = 13

Solving
-5 + 9x = 13

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 9x = 13 + 5

Combine like terms: -5 + 5 = 0
0 + 9x = 13 + 5
9x = 13 + 5

Combine like terms: 13 + 5 = 18
9x = 18

Divide each side by '9'.
x = 2

Simplifying
x = 2

See similar equations:

| 12x-4x+7-3x= | | 3x+22=2(3x+8) | | 4(-5+2n)=-23+8n | | 6x+2=-8+7x | | -120x=-150x | | 18-6x=4x^2 | | -11+2x=x-3+2x | | 4t=t+18 | | 4(4x-4)=17 | | -120x=-160x | | -16+6p=p+8+p | | x+11=6x+1 | | (2x+1)-(3x+4)= | | 5x+12+23+3y-10+2x-9=360 | | -8(5y-4)+10y-12= | | Y=4000(.65)x | | 5n+3=7n-3-8 | | Y=36(1.09)x | | 5c-4-10c+1=2 | | 3x-1+1=0 | | 6x+14+8x=2x+3 | | 4a+6-3a-7= | | p-9=p-1 | | K^5+4k-32k^3=0 | | n=4n-3n | | x^5-36x^3= | | -4(3-2m)=-4(m-6) | | 3x-1-1=0 | | 8t^2-15t+3=0 | | .5=16t+4.5 | | n-150=171 | | Bx+Gy=Lforx |

Equations solver categories