5x+78=12x-13

Simple and best practice solution for 5x+78=12x-13 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 5x+78=12x-13 equation:


Simplifying
5x + 78 = 12x + -13

Reorder the terms:
78 + 5x = 12x + -13

Reorder the terms:
78 + 5x = -13 + 12x

Solving
78 + 5x = -13 + 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.
78 + 5x + -12x = -13 + 12x + -12x

Combine like terms: 5x + -12x = -7x
78 + -7x = -13 + 12x + -12x

Combine like terms: 12x + -12x = 0
78 + -7x = -13 + 0
78 + -7x = -13

Add '-78' to each side of the equation.
78 + -78 + -7x = -13 + -78

Combine like terms: 78 + -78 = 0
0 + -7x = -13 + -78
-7x = -13 + -78

Combine like terms: -13 + -78 = -91
-7x = -91

Divide each side by '-7'.
x = 13

Simplifying
x = 13

See similar equations:

| -86-7x=8x+19 | | t-36=-42 | | 4x+12=-105-9x | | -(5k+1)=2(1-7k)+k | | x+x-8=30 | | 41-4x=5x+22 | | h+2.8=-3.7 | | -22-2x=10-10x | | -3(-4v+3)=8v-9 | | 14-8x=122-29x | | 5x+6=46 | | 2x+1+2x+3=44 | | X-5=-5 | | c^2+8c=20 | | 5b=8.5 | | 13x-194=4x-14 | | 7=4x-(2x+1) | | -160-10x=8x+20 | | 7x-15=30+2x | | x^2-12x=9 | | 2x+8=-58-9x | | 1=-(1+10v)-8v | | p^2-4p-5=0 | | 140-4x=4x+20 | | 7=9p+2(4p+1) | | 6x+14=4x+20 | | x^2-6x=16 | | y^2-8y-9=0 | | 2a+3=9 | | 10x-15=5x+20 | | -6m-(7m-2m)=3 | | x+2=x |

Equations solver categories