2(2x-9)-7x=30

Simple and best practice solution for 2(2x-9)-7x=30 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 2(2x-9)-7x=30 equation:


Simplifying
2(2x + -9) + -7x = 30

Reorder the terms:
2(-9 + 2x) + -7x = 30
(-9 * 2 + 2x * 2) + -7x = 30
(-18 + 4x) + -7x = 30

Combine like terms: 4x + -7x = -3x
-18 + -3x = 30

Solving
-18 + -3x = 30

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -3x = 30 + 18

Combine like terms: -18 + 18 = 0
0 + -3x = 30 + 18
-3x = 30 + 18

Combine like terms: 30 + 18 = 48
-3x = 48

Divide each side by '-3'.
x = -16

Simplifying
x = -16

See similar equations:

| 10x-14x+21-31=-13 | | 3x+7=-2 | | n^2-n+32=0 | | n(n-1)=-32 | | n^2-n=-32 | | n^2-n=32 | | x+7=-2x-2 | | 3(x-5)=2(x-4) | | 14x^2+35x=126 | | 5x+3x=50-2x | | 5x+7=24 | | 3a^2x^2+8abx+4b^2=0 | | 4x-18y=56 | | 12x^2-24x=0 | | 12x-2= | | 12x-6= | | (x-5)(5x+1)=0 | | 3(5-2x)+7=3-4x | | x^4-x-66=0 | | y-2b=5b-3 | | -4+-2x+x^2=y | | x^2+12x-4=0 | | x^2+12x=-4 | | 49x^2+21x+15=0 | | 9x^2-22x=0 | | z-4z+8=0 | | z+8=0 | | 49x^2+42x+15=0 | | (y^4-1)=0 | | x^2+4x-7=0 | | 25x^2-24x= | | .21x^2-20x=0 |

Equations solver categories