-x+30=7x-2

Simple and best practice solution for -x+30=7x-2 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+30=7x-2 equation:


Simplifying
-1x + 30 = 7x + -2

Reorder the terms:
30 + -1x = 7x + -2

Reorder the terms:
30 + -1x = -2 + 7x

Solving
30 + -1x = -2 + 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 + -1x + -7x = -2 + 7x + -7x

Combine like terms: -1x + -7x = -8x
30 + -8x = -2 + 7x + -7x

Combine like terms: 7x + -7x = 0
30 + -8x = -2 + 0
30 + -8x = -2

Add '-30' to each side of the equation.
30 + -30 + -8x = -2 + -30

Combine like terms: 30 + -30 = 0
0 + -8x = -2 + -30
-8x = -2 + -30

Combine like terms: -2 + -30 = -32
-8x = -32

Divide each side by '-8'.
x = 4

Simplifying
x = 4

See similar equations:

| -84=-7(8-4n) | | -7+23w=28 | | y=10+1(X) | | 5t^2+0.8t-0.4=0 | | 6+2y-4=7y+3-4y | | 37=1+6x | | -34z-89=-z-(-41) | | 17-[2+4y-2(y+5)]=-4(5y-4)-[9(y-1)-25y+8] | | y=-16x^2+32x+4 | | f(3)+f(6)=38 | | 51-6x=18+7x | | 9x+x=65 | | -50m+10-3m+(-13)= | | 5-(6r+9)=-8r+9 | | 5y=2-x | | 3/10z=9 | | 12m+9= | | 13x+17=3x-3 | | -4n+1=21 | | 15=x/9 | | 3/2x-1/-45 | | 4x-5=-5-x | | 19s+20=4s | | x^4-2x^3-20x^2-8x-96=0 | | a(x)=b+c(x) | | 2/3x-2=x-1/2 | | 756x/1008=252/588 | | 10+7m= | | sv+su=t | | uv+us=t | | (3b-2)(5b+6)= | | su+sv=t |

Equations solver categories