78+x=15

Simple and best practice solution for 78+x=15 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 78+x=15 equation: 


Simplifying
78 + x = 15

Solving
78 + x = 15

Solving for variable 'x'.

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

Add '-78' to each side of the equation.
78 + -78 + x = 15 + -78

Combine like terms: 78 + -78 = 0
0 + x = 15 + -78
x = 15 + -78

Combine like terms: 15 + -78 = -63
x = -63

Simplifying
x = -63

See similar equations:

| 11-4=71 | | sin^2x+sin^2(2x)=sin^2(3x) | | 11x(-2)+4y=-46 | | x/33=1/1.618 | | log(x)=.03 | | -0.4n-0.05=0.5n-0.09 | | 2x-17=58 | | 4/3/2/15 | | -4(-1)(2)(4)= | | 7x-29=13 | | 8y=6x-8 | | 9(x+9)+6=9x+2 | | 3/5x≤6 | | log[10]8x=3 | | 4x^2-9=1 | | 20/20=10/x | | 20/20=10x | | -130x-50+160=10(5x+9) | | y=-8x^4+72x^2 | | 20/x=10=x | | -7x-9i=-9+8yi | | H=-16t^2-45t+500 | | 1/5(5x-20)=2x-5 | | 1*5b-4=-18 | | (1-4x)/2 | | y=25x+3 | | x^2+0.25x^2= | | -6x+18=66 | | 4/5x=18/25 | | 1/50=5.5/x | | 2+12=17 | | -6+18=66 |

Equations solver categories