15+7x=78

Simple and best practice solution for 15+7x=78 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 15+7x=78 equation:



15+7x=78
We move all terms to the left:
15+7x-(78)=0
We add all the numbers together, and all the variables
7x-63=0
We move all terms containing x to the left, all other terms to the right
7x=63
x=63/7
x=9

See similar equations:

| −7x+30=9 | | X=5/4x=18 | | 5x+9=2x+(x+27) | | 3(3x-10-4(2x+5)=3x-10 | | -24=x/5 | | u/13=17/11 | | X=2z-4 | | 3*4-x-5*5-2x=106 | | 2x(x-1)=3x | | X2-8n-16=0 | | 2x(x-1)=3- | | x÷100=180 | | 100n2-20n+1=0 | | -4x+7/4+11x-11/8=x+1 | | 3a+7=2a+8 | | 31/4=1/2+e | | x+(x+1)=325 | | 2x-4=14-3x | | 5x+2=−13 | | 9p+9=3p | | 6a,a=3 | | (4x-3)=(2x-7) | | 2y^2+3y=65 | | 6x=11(x-5) | | X+(x+14)=256 | | 3x+2x-10=30+x | | 3q=5q | | 7x+4+6+4x=2x-8 | | 1.2=y/1.2 | | 10-9x=4-8x | | 4x-7+2x+9=8x+7-3x | | 6x–8=2x+16 |

Equations solver categories