15x-20=2x+7+4x

Simple and best practice solution for 15x-20=2x+7+4x 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 15x-20=2x+7+4x equation:


Simplifying
15x + -20 = 2x + 7 + 4x

Reorder the terms:
-20 + 15x = 2x + 7 + 4x

Reorder the terms:
-20 + 15x = 7 + 2x + 4x

Combine like terms: 2x + 4x = 6x
-20 + 15x = 7 + 6x

Solving
-20 + 15x = 7 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-20 + 15x + -6x = 7 + 6x + -6x

Combine like terms: 15x + -6x = 9x
-20 + 9x = 7 + 6x + -6x

Combine like terms: 6x + -6x = 0
-20 + 9x = 7 + 0
-20 + 9x = 7

Add '20' to each side of the equation.
-20 + 20 + 9x = 7 + 20

Combine like terms: -20 + 20 = 0
0 + 9x = 7 + 20
9x = 7 + 20

Combine like terms: 7 + 20 = 27
9x = 27

Divide each side by '9'.
x = 3

Simplifying
x = 3

See similar equations:

| 12=-n+3 | | -8x+9=2+x | | X^2-5=-21 | | 5x+5+8x-7=180 | | (25y^-5)^1/2 | | -9(c-89)=-27 | | 2m-m-4=5 | | 1/5x3/7x10/11 | | -5-25=78 | | 3ab^2(2a^3/2b^-1)^2 | | x^6-50x+49=0 | | 10=-5(j-93) | | 2x+8+5=3x+3-x | | F(5)=3.14r^2 | | 3(w-4)-3=-3(-2w+6)-9w | | m+n=2m+n | | 13=3+2g | | -8x+7=-5x-6 | | (3y+20)=(5-y-16) | | 9x+2(4y-5)=11y+3 | | 4=5n-3 | | a-(2a+5)=-7 | | 12t+5p= | | 8(8r-8)+4r=-136 | | -3x+6y=2y+4 | | -p-2=5p+16 | | 2x+5+2x=12+4x | | 4y+3(y-4)=8y-3(y-10) | | One-thirdx=15 | | 45.5/53 | | y=x/x^2-x-30 | | (5x-19)^1/2-(5x)^1/2=-1 |

Equations solver categories