3x-15=x+3-4

Simple and best practice solution for 3x-15=x+3-4 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 3x-15=x+3-4 equation:


Simplifying
3x + -15 = x + 3 + -4

Reorder the terms:
-15 + 3x = x + 3 + -4

Reorder the terms:
-15 + 3x = 3 + -4 + x

Combine like terms: 3 + -4 = -1
-15 + 3x = -1 + x

Solving
-15 + 3x = -1 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-15 + 3x + -1x = -1 + x + -1x

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

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

Add '15' to each side of the equation.
-15 + 15 + 2x = -1 + 15

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

Combine like terms: -1 + 15 = 14
2x = 14

Divide each side by '2'.
x = 7

Simplifying
x = 7

See similar equations:

| -(4x-10)+4(5x+8)= | | 4(6+x)-x=21 | | -40x=0 | | 10x-7=3x+7(x-3) | | 2y-4x+7=0 | | 3x+6y-5=0 | | -4y+2x+7=0 | | 5x^2+bx=0 | | 3(x+5)-3=6x-3(-5+x) | | 24-2x-x^2=0 | | 258=109-x | | 2v+3v=30 | | 400+.99X=X | | 6x-95=3x-11 | | 0=-6x+18 | | x-5(x+3)=-2x+9 | | a(2a-1)=0 | | 2(x^2-35)=0 | | 4(3x+4y)= | | x^3-4*x^2-20*x-48=0 | | -3y=6x+9 | | 2s+4=(-4-2s) | | 4y*3=24 | | 20=100 | | -10n+8=-8n-2 | | 2x^2+15x-602=0 | | -3y-8=5y | | c=(10y-k) | | -10x(x+3)+34=-13-13 | | 6y-15y=-24-30 | | -6x-12=5x+10 | | 12ab-4a= |

Equations solver categories