x+7=5x-9

Simple and best practice solution for x+7=5x-9 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+7=5x-9 equation:


Simplifying
x + 7 = 5x + -9

Reorder the terms:
7 + x = 5x + -9

Reorder the terms:
7 + x = -9 + 5x

Solving
7 + x = -9 + 5x

Solving for variable 'x'.

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

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

Combine like terms: x + -5x = -4x
7 + -4x = -9 + 5x + -5x

Combine like terms: 5x + -5x = 0
7 + -4x = -9 + 0
7 + -4x = -9

Add '-7' to each side of the equation.
7 + -7 + -4x = -9 + -7

Combine like terms: 7 + -7 = 0
0 + -4x = -9 + -7
-4x = -9 + -7

Combine like terms: -9 + -7 = -16
-4x = -16

Divide each side by '-4'.
x = 4

Simplifying
x = 4

See similar equations:

| 3/5-2 | | 0.9x-2.1+0.9=0.2(5-x) | | x-4/2=x+6/7 | | x/3+1=x/4-1 | | 5b-23=16+2b | | (x-4)= | | -19=x+2x+8 | | x=(4(3.14)(6.25)(6.25)+(6.25)(6.25)(3.14))+(6(10)(3.14)+36(3.14)) | | 63m-23=43m-21 | | 8x-14x=21x+56 | | 5=7+k/2 | | -21+n=7(7n-3) | | 5/9a=45 | | 17-p=25 | | 1=7+n/2 | | 1943-1902= | | -6(2x-5)+4x=-5x+3 | | 3x^2=8x-6 | | 198=11m | | -11=-10+x/16 | | -9/3 | | -1/3-x+2x=-4/3 | | 5/6+d=1.75 | | 3/5-2/1 | | 4(c-1)+5(c-1)=18 | | 42c-14=22c+6 | | -6(2x+4)-3x=6 | | m^2-8m-36=4 | | 42c-12=22c+6 | | 42c-13=22c+6 | | 9t-5-3(2t-4)=22 | | 42c-13=23c+3 |

Equations solver categories