30+8x=-7x

Simple and best practice solution for 30+8x=-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 30+8x=-7x equation:


Simplifying
30 + 8x = -7x

Solving
30 + 8x = -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.
30 + 8x + 7x = -7x + 7x

Combine like terms: 8x + 7x = 15x
30 + 15x = -7x + 7x

Combine like terms: -7x + 7x = 0
30 + 15x = 0

Add '-30' to each side of the equation.
30 + -30 + 15x = 0 + -30

Combine like terms: 30 + -30 = 0
0 + 15x = 0 + -30
15x = 0 + -30

Combine like terms: 0 + -30 = -30
15x = -30

Divide each side by '15'.
x = -2

Simplifying
x = -2

See similar equations:

| 6p+2=5p+5 | | -2x+3-2x=2-5x | | -16x^2-225=-x^4 | | 14x+6x=40 | | 10m+4n-4m+11n= | | 4-x=3(2-x) | | 21/3-15/6 | | A(1)=2(1)2 | | 2k^2=-12k-16 | | x^3-2x^2=1 | | -1/2z+2/5=7/5 | | 3(2x-4)-4(2-3x)=29 | | 5(3x+1)=41 | | x^3-2x^2-1=0 | | -2/3y=24 | | 20.5=10.25(10)-82 | | 32/4+8=X | | -7x=343 | | 3/8+5/24 | | 4+2(5u-6)=-2(3u-5)+2u | | 5/6+34=9 | | 30-4xP= | | 3y-(y+4)=8 | | 2+-5t+3t^2=0 | | y=10.25x-82 | | 3x+8=12+x | | 7-13=z/-4 | | -2(3u-6)+8u=-4(u+1) | | 4w+6x-13y+3w+9x+8y= | | -4(20y)= | | -5c-c+9-11=-38 | | -5y-(-3y-2)=-40 |

Equations solver categories