-15=3(2x+1)

Simple and best practice solution for -15=3(2x+1) 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 -15=3(2x+1) equation:


Simplifying
-15 = 3(2x + 1)

Reorder the terms:
-15 = 3(1 + 2x)
-15 = (1 * 3 + 2x * 3)
-15 = (3 + 6x)

Solving
-15 = 3 + 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.
-15 + -6x = 3 + 6x + -6x

Combine like terms: 6x + -6x = 0
-15 + -6x = 3 + 0
-15 + -6x = 3

Add '15' to each side of the equation.
-15 + 15 + -6x = 3 + 15

Combine like terms: -15 + 15 = 0
0 + -6x = 3 + 15
-6x = 3 + 15

Combine like terms: 3 + 15 = 18
-6x = 18

Divide each side by '-6'.
x = -3

Simplifying
x = -3

See similar equations:

| 4/13p=-16/9 | | 2x+50+50=14400 | | (x+3)-2(2-2x)=3(x+4)-3 | | 0=10x^2-3x-22 | | 3(3a-3)=18 | | 2r+2/4=2r-1/3 | | (x/4)-9=5 | | 3-8y-6=3 | | 2x-2=-5x-30 | | (4x+3)(2x-3)(5-x)=0 | | t-35=-29 | | 7/9x+9=8/3x+9 | | 3x-3=-4x-24 | | 2x(7-x)= | | X+5/11=13 | | 6x+9=10+7x | | 0=24x^2-21x-3 | | 2x-1=-x+11 | | 0.15x+0.07(70000-x)=9000 | | -4(3m-9)+13(m-3)=14-8 | | 4x-4=-2x+2 | | 7/x | | 4x^4-2x^2+10=0 | | 5y-4(y-2)+2=10 | | 5x^2-55x+90=0 | | 8p=48.80 | | 7/x=8 | | 10(x+1)=1/2(x-18) | | -3x-4-3(-2x)=-19 | | 39z^2-39=0 | | y/3+1/2=4y | | 6/20=t/70 |

Equations solver categories