(x+30)-15=2(x-15)

Simple and best practice solution for (x+30)-15=2(x-15) 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 (x+30)-15=2(x-15) equation:


Simplifying
(x + 30) + -15 = 2(x + -15)

Reorder the terms:
(30 + x) + -15 = 2(x + -15)

Remove parenthesis around (30 + x)
30 + x + -15 = 2(x + -15)

Reorder the terms:
30 + -15 + x = 2(x + -15)

Combine like terms: 30 + -15 = 15
15 + x = 2(x + -15)

Reorder the terms:
15 + x = 2(-15 + x)
15 + x = (-15 * 2 + x * 2)
15 + x = (-30 + 2x)

Solving
15 + x = -30 + 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.
15 + x + -2x = -30 + 2x + -2x

Combine like terms: x + -2x = -1x
15 + -1x = -30 + 2x + -2x

Combine like terms: 2x + -2x = 0
15 + -1x = -30 + 0
15 + -1x = -30

Add '-15' to each side of the equation.
15 + -15 + -1x = -30 + -15

Combine like terms: 15 + -15 = 0
0 + -1x = -30 + -15
-1x = -30 + -15

Combine like terms: -30 + -15 = -45
-1x = -45

Divide each side by '-1'.
x = 45

Simplifying
x = 45

See similar equations:

| 2(x-3)-1=4x-2(2+x) | | 5(2n+5)=9(9n+4)+2 | | 48x+33=7(6x+4)+6x+5 | | 4+2(3n-6)=4 | | 4(y+6)+y=3(y+2)-2 | | 4/x-3/x=1 | | 5x+4=-3+2x+22 | | 6(x+7)-8=34 | | 8+9x=36 | | 6k(k+3)=k-12 | | 0.01/130. | | 2y^2-6x-4y=1 | | 14y^2=45y | | -lg(x)=0.43 | | -log(x)=0.43 | | -6/35/30/7 | | 6x^2-2x=6x^2+23x+15 | | 6+(x-4)=3-(1-3x) | | -logx=0.43 | | -2x^2+147=0 | | 40-y/y=8/y | | 7y-3y=y+20 | | 2x^2-5x+3(x+3)= | | (3x+2)(4x+9)= | | 3x(3x+4)-10=-x+2(2x-19) | | 9x^2+4y^2-13xy=0 | | 1/4(5/9-4x)-2/9=4/9 | | 4x+5x=450 | | 4t-13= | | x+30-15=2x | | 3x+166=9x-8 | | 12+*10= |

Equations solver categories