-3+x+7x=77

Simple and best practice solution for -3+x+7x=77 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 -3+x+7x=77 equation: 


Simplifying
-3 + x + 7x = 77

Combine like terms: x + 7x = 8x
-3 + 8x = 77

Solving
-3 + 8x = 77

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 8x = 77 + 3

Combine like terms: -3 + 3 = 0
0 + 8x = 77 + 3
8x = 77 + 3

Combine like terms: 77 + 3 = 80
8x = 80

Divide each side by '8'.
x = 10

Simplifying
x = 10

See similar equations:

| x*44,11+(1-x)*58,12=43,1 | | (9)/(x)=(x)/(x+4) | | 20=-6x | | 4m^3-12m^2+15-5m= | | -19-7x=-12 | | 4m+8=2m+27 | | 115=4x+6x-5 | | (6)/(x^2-2x)=(1)/(x^2-4) | | +3=5 | | (7a-6b+9)-(2a+3b-8)= | | 5m^3+45= | | (8x^2-7x-38)+(9x^2+9x)=0 | | 2(3x+5)=-44 | | (2x-8)(7x+1)=0 | | 5x+12x=60+x | | 4x+11=10x+24 | | 42=7x-6+2x | | 2z=12-4 | | m/(m-9)-10=9/(m-9) | | (3n-6)(n+2)=0 | | -2X-4=-3X+1 | | (y+5)/y=9/8 | | 7(6x+4)= | | 1-7y+3=4y+16-7y | | (5x+3)/5=(5x-2)/10 | | 5x+3/5=5x-2/10 | | 50x+1=49x+1 | | 2k(-3+4)+6(k^2+10)=k(4k+8)-2k(2k+5) | | (n-9)*2=8 | | 8(x+3)=2(2x+7) | | .5+7x=1 | | 4x-4=14x-10 |

Equations solver categories