8x-15=4x+9

Simple and best practice solution for 8x-15=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 8x-15=4x+9 equation:


Simplifying
8x + -15 = 4x + 9

Reorder the terms:
-15 + 8x = 4x + 9

Reorder the terms:
-15 + 8x = 9 + 4x

Solving
-15 + 8x = 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.
-15 + 8x + -4x = 9 + 4x + -4x

Combine like terms: 8x + -4x = 4x
-15 + 4x = 9 + 4x + -4x

Combine like terms: 4x + -4x = 0
-15 + 4x = 9 + 0
-15 + 4x = 9

Add '15' to each side of the equation.
-15 + 15 + 4x = 9 + 15

Combine like terms: -15 + 15 = 0
0 + 4x = 9 + 15
4x = 9 + 15

Combine like terms: 9 + 15 = 24
4x = 24

Divide each side by '4'.
x = 6

Simplifying
x = 6

See similar equations:

| -10x+6-4x=-4x+8 | | 14-y=10 | | Z+(z-6)-2=10 | | t^2+8-4=0 | | 4y-44=11y-44 | | y+3=5(2y-3) | | 5=4(x-3)-(x-8) | | 17=4X^2-9x+3 | | 20x^2+31xy-7y= | | x+(x+100)=110 | | 3x+38000= | | 12=4x^2-9x+3 | | (a-b)(a^2+ab+b^2)= | | (a-b)(a+ab+b)= | | 4x-7=-36 | | 8+3r=r-2r | | 6x+9(3x+45000)= | | 6m-3m+12=0 | | 3-2x=3+5x | | 2m^2-3m-7=0 | | -2b+2b=8+b | | y+2*(7-y)-5=13*(y-9) | | -4+5n=-8+5n | | X-4+7=-4+3x-3x | | 2x=6+8 | | 5x+14.8=36.8 | | 7b=-49 | | -x+2x=-14-x | | x^6-13x^3+40=0 | | x+2.25=19 | | c^2-12c+35= | | 3x-2=6+4+5x-4 |

Equations solver categories