15-(x+3)=2x+6

Simple and best practice solution for 15-(x+3)=2x+6 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-(x+3)=2x+6 equation:


Simplifying
15 + -1(x + 3) = 2x + 6

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

Combine like terms: 15 + -3 = 12
12 + -1x = 2x + 6

Reorder the terms:
12 + -1x = 6 + 2x

Solving
12 + -1x = 6 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
12 + -1x + -2x = 6 + 2x + -2x

Combine like terms: -1x + -2x = -3x
12 + -3x = 6 + 2x + -2x

Combine like terms: 2x + -2x = 0
12 + -3x = 6 + 0
12 + -3x = 6

Add '-12' to each side of the equation.
12 + -12 + -3x = 6 + -12

Combine like terms: 12 + -12 = 0
0 + -3x = 6 + -12
-3x = 6 + -12

Combine like terms: 6 + -12 = -6
-3x = -6

Divide each side by '-3'.
x = 2

Simplifying
x = 2

See similar equations:

| -7p-1=-8p-4p | | H+4n=30n | | 5n-26=-2(3n-9) | | b-6+6b=32 | | 11p+20q+p-4q-7p= | | 11x+5y=20 | | 4(X-1)-3X=36+8X | | 4(4x+1)=36+8x | | 3-5(3w-6)=7(5-3w)-9 | | 42c-18-19c=28 | | 16-34a=-1616 | | 1x+3x-1+1x-9=180 | | 5(1-6x)=37+2x | | 10+4x=3(x-7)+8 | | 5x+15=8x-48 | | 7*3x+(7)=70 | | n=-.5i*16i | | xy+2x+y-26=0 | | 5x+9-x=14 | | -21x(-4)= | | 3w+7w=20 | | 20x=6x+3 | | 6Q-9=8q+11 | | -3(3x+7)+102=6(x+6) | | 2y-x+8y=14 | | -5(m-4)=5 | | 2x+4=1x+2 | | 3x+44=5+2x | | -2+x=12 | | f(x)=-x^2+4x-2 | | 2.3=6.5-0.7x | | -12(-17)= |

Equations solver categories