28=-x+7

Simple and best practice solution for 28=-x+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 28=-x+7 equation:


Simplifying
28 = -1x + 7

Reorder the terms:
28 = 7 + -1x

Solving
28 = 7 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
28 + x = 7 + -1x + x

Combine like terms: -1x + x = 0
28 + x = 7 + 0
28 + x = 7

Add '-28' to each side of the equation.
28 + -28 + x = 7 + -28

Combine like terms: 28 + -28 = 0
0 + x = 7 + -28
x = 7 + -28

Combine like terms: 7 + -28 = -21
x = -21

Simplifying
x = -21

See similar equations:

| f(20)=20+11 | | f(12)=12+11 | | f(20)=-7(20)+19 | | f(12)=-7(12)+19 | | 29n-(3n+50)= | | -8y-6=-9+3y+6y | | f(12)=8(12)+12 | | f(20)=8(20)+12 | | 9*9*9*9*9*9*9*9= | | f(20)=8x+12 | | -3t+10=9-6t+6t | | 26x-9-12x+3=24x-8-10x+17 | | f(12)=8x+12 | | x^2-800x+20000=0 | | 36(x)=8x+12 | | 4y-6+y+40=8y+40-6y | | x^2-800x^2+20000=0 | | 28(x)=8x+12 | | 4w+2=-9-6w | | 28(x)=-8x+20 | | 20(x)=-8x+20 | | 12(x)=-8x+20 | | 6(t-2)+6t=6(t+2)-9 | | 28(x)=x+11 | | 5x-18=6x-18 | | 20(x)=x+11 | | 12(x)=x+11 | | 36(x)=-7x+19 | | 28(x)=-7x+19 | | 20(x)=-7x+19 | | 12(x)=-7x+19 | | 20(x)=8x+12 |

Equations solver categories