7=-7x+28

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


Simplifying
7 = -7x + 28

Reorder the terms:
7 = 28 + -7x

Solving
7 = 28 + -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.
7 + 7x = 28 + -7x + 7x

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

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

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

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

Divide each side by '7'.
x = 3

Simplifying
x = 3

See similar equations:

| 2w+3=19 | | T^2+9t+6=0 | | 20=-10x+100 | | x-30=2x+5 | | 7q^3+31q^2+12q=0 | | 3a-12ab= | | 5xy+15xy-15xy-15xy= | | 4(x+3)+18=3(x+10) | | Ap+25=6(p-3)-3(4-3p) | | 7-3z=1 | | 9x^2-4y^2=65 | | 1y^2+4y-45=0 | | x^3-42*x-5=0 | | 7x^4-5x-17=0 | | 4y^2+36=0 | | 8*9-x=x+x+x+x+x+x+x+x | | 140*230/3=v | | 140*230/3 | | 7x-9=2x+31 | | 6x-3=5+2x | | x-7+3x=21 | | 10-z+6+11= | | x^3-8x+15x=0 | | 6+2x=5x-9 | | 24x+36+15x-45=100x+20 | | .666x^2+2.333x-5=0 | | y=-x/3 | | 6x^2+24x-192=0 | | 7a-3(2a+3)= | | 12-4y=36 | | x(x^2-8)=8x | | 3x-18+4x-16=18 |

Equations solver categories