4X+5X+15=5X+7X

Simple and best practice solution for 4X+5X+15=5X+7X 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 4X+5X+15=5X+7X equation:


Simplifying
4X + 5X + 15 = 5X + 7X

Reorder the terms:
15 + 4X + 5X = 5X + 7X

Combine like terms: 4X + 5X = 9X
15 + 9X = 5X + 7X

Combine like terms: 5X + 7X = 12X
15 + 9X = 12X

Solving
15 + 9X = 12X

Solving for variable 'X'.

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

Add '-12X' to each side of the equation.
15 + 9X + -12X = 12X + -12X

Combine like terms: 9X + -12X = -3X
15 + -3X = 12X + -12X

Combine like terms: 12X + -12X = 0
15 + -3X = 0

Add '-15' to each side of the equation.
15 + -15 + -3X = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -3X = 0 + -15
-3X = 0 + -15

Combine like terms: 0 + -15 = -15
-3X = -15

Divide each side by '-3'.
X = 5

Simplifying
X = 5

See similar equations:

| 9x^2+30x-25=0 | | x+(9x-8)=30 | | 4(x+2)+5x=6(x+4) | | x^5+x^4-1=0 | | 0=24+10p-p^2 | | -9+4X=4X-3-6 | | 52+25=10 | | -3(t+2)-t-7=-4(t+5)+7 | | 5(6a+3)-5a= | | -6(3-3X)-8(6X+5)=32 | | 5a-4=2a+53 | | (5x-15)/4=-5 | | 2n+1=n+10 | | ln(3x-17)=7 | | (5x-15)/4 | | x^2+8/11+15/121=0 | | 19t-18t=99 | | x^2-x/3-4/3=0 | | 10(v+1)-2v=2(4v+4)-12 | | -4+10i/3+4i | | 3a=4+a | | 9m+11m=16 | | 5t+1/6t+3t-3/9*12/t+1 | | 36s^8-60s^4+25= | | 2+2x=8+1x | | -1.25/1*1-3.5 | | 3c=-1+c+d | | 8m^2-72n^2=0 | | 2+2x=8x | | 12.56=2r*3.14 | | .12(m-5)=.96 | | 16t^2+64t-28=0 |

Equations solver categories