x-10(x+2)=13-7x

Simple and best practice solution for x-10(x+2)=13-7x 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 x-10(x+2)=13-7x equation:


Simplifying
x + -10(x + 2) = 13 + -7x

Reorder the terms:
x + -10(2 + x) = 13 + -7x
x + (2 * -10 + x * -10) = 13 + -7x
x + (-20 + -10x) = 13 + -7x

Reorder the terms:
-20 + x + -10x = 13 + -7x

Combine like terms: x + -10x = -9x
-20 + -9x = 13 + -7x

Solving
-20 + -9x = 13 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-20 + -9x + 7x = 13 + -7x + 7x

Combine like terms: -9x + 7x = -2x
-20 + -2x = 13 + -7x + 7x

Combine like terms: -7x + 7x = 0
-20 + -2x = 13 + 0
-20 + -2x = 13

Add '20' to each side of the equation.
-20 + 20 + -2x = 13 + 20

Combine like terms: -20 + 20 = 0
0 + -2x = 13 + 20
-2x = 13 + 20

Combine like terms: 13 + 20 = 33
-2x = 33

Divide each side by '-2'.
x = -16.5

Simplifying
x = -16.5

See similar equations:

| X^2-16x+34=0 | | 3u-2v=-1 | | -4x-1+3=-6 | | 5(2g+2)=13(9g+9) | | 5(2g+2)=13(9g+9) | | 8(11h-5)=12(7h+5) | | -2x-3(x+4y)=15 | | 8r-19-10r+35= | | 8h+52=144 | | x+0.5625x=80 | | x+0.5625x=80findx | | 4+9x-3=8x+43-6x | | 3(10r+9)=3(7r+9) | | Xsquared=7y | | 3(5m+3)=3(4m+6) | | 9(7b-1)=3(4b-3) | | 4x^2-22x=9 | | 7u+8v=23 | | (-6+2i)(-2-5i)= | | 6(4i+3)=6(5i-2) | | x+0.85x=56 | | 8*x^3+4*x^2-4*x-1=0 | | x+0.85x=56findx | | 4(3-x)+6=x+12-3x | | 9n^2-8n-4=0 | | 3x+3y-27= | | 2*cos(3*x)+2*cos(2*x)+2*cos(x)+1=0 | | 6(4h-6)=3(6h-1) | | 2(x+3)+5x=3x-2 | | 8K^2-k-6=0 | | 4(3-x)+6=3x+12-x | | 4n^2+3n-126=0 |

Equations solver categories