4x+15=7x+12

Simple and best practice solution for 4x+15=7x+12 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+15=7x+12 equation:


Simplifying
4x + 15 = 7x + 12

Reorder the terms:
15 + 4x = 7x + 12

Reorder the terms:
15 + 4x = 12 + 7x

Solving
15 + 4x = 12 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
15 + 4x + -7x = 12 + 7x + -7x

Combine like terms: 4x + -7x = -3x
15 + -3x = 12 + 7x + -7x

Combine like terms: 7x + -7x = 0
15 + -3x = 12 + 0
15 + -3x = 12

Add '-15' to each side of the equation.
15 + -15 + -3x = 12 + -15

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

Combine like terms: 12 + -15 = -3
-3x = -3

Divide each side by '-3'.
x = 1

Simplifying
x = 1

See similar equations:

| 6x+18=10x+6 | | 2x+17=4x+18 | | 22+10x+48x-81=57 | | 24x+8887=32-88x | | in(inx)=2 | | 2xy+6y=24 | | xy+5x+3y=27 | | 16x^2+101x=-135 | | (3+7i)(3-7i)=0 | | x+7/10=1/20 | | 4(2-5x)=12 | | 0.04y+0.15(3000-y)=0.14y | | v/7=13/11 | | f(x)=5x+7sqrt(x)-6 | | (8m+72)-(12m-3)=30 | | 5x+7sqrt(x)-6=0 | | -7+1/3b=6 | | 9/2x^2+6=4 | | e^5x^2-6e^5*x+(8e^5-27)=0 | | e^5x^2-6e^5*x+8e^5-27=0 | | e^5x^2-6e^5*x+8e^5=0 | | 2+2(4x+9)=44 | | abs(3x+6)-2abs(x)+4x-11=0 | | 12m-3=5 | | 2x+4x=8+4 | | 0=-16t^2+4096 | | 9x+3x=12+18 | | 0=-16t^2+112t+960 | | 9x^2-12x+4=25x^2 | | x/x-3+4/x+3=18/x^2-9 | | |x|=11 | | 6t^8-12t^7-18t^6=0 |

Equations solver categories