-3-3x=4x+9

Simple and best practice solution for -3-3x=4x+9 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 -3-3x=4x+9 equation:


Simplifying
-3 + -3x = 4x + 9

Reorder the terms:
-3 + -3x = 9 + 4x

Solving
-3 + -3x = 9 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-3 + -3x + -4x = 9 + 4x + -4x

Combine like terms: -3x + -4x = -7x
-3 + -7x = 9 + 4x + -4x

Combine like terms: 4x + -4x = 0
-3 + -7x = 9 + 0
-3 + -7x = 9

Add '3' to each side of the equation.
-3 + 3 + -7x = 9 + 3

Combine like terms: -3 + 3 = 0
0 + -7x = 9 + 3
-7x = 9 + 3

Combine like terms: 9 + 3 = 12
-7x = 12

Divide each side by '-7'.
x = -1.714285714

Simplifying
x = -1.714285714

See similar equations:

| 75-5x=12-8x | | x/3+3=5/6+2 | | x(3x-11)=44 | | ln(y)+(1/3)*ln(x)=c | | 2X+5=105 | | 4x+6=8x-34 | | 1/4+1/12x=2/3 | | =60x^3-240x^2+240x | | 12x-20x^2=0 | | 8y+7x=8 | | x^3+64=(x+a)(x^2+bx+c) | | 7c=-28 | | y+1=-10/7(x+8) | | -3x+15=x-1 | | 7(t-2)+8t=5(3t+3)-9 | | 3a^3b^3-9a^2b^4=0 | | log(x-2)-log(4-x)=1-log(13-x) | | 8x-12x^2=0 | | 2w^2+5w-44=0 | | 0.3(x+30)+1.5x=90 | | 10x+2y=03x+5y=33 | | 3a^3b^3-9a^2b^4= | | 2x-7=14-5x | | (4x-5)+(9x+2)=(4-6x)-(7x+8) | | 10x+2y=0 | | 5e^3x=19 | | 3+7p-2=9p+26-7p | | 3x^2-4xy+7y^2=13 | | -5(-8a-6)-(-4a+12)-6(2a-9)= | | x^3+2x^2-8x-48=0 | | x^3-2x^2-8x-48=0 | | 3/x+12x=0 |

Equations solver categories