20x-4=77

Simple and best practice solution for 20x-4=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 20x-4=77 equation: 


Simplifying
20x + -4 = 77

Reorder the terms:
-4 + 20x = 77

Solving
-4 + 20x = 77

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 20x = 77 + 4

Combine like terms: -4 + 4 = 0
0 + 20x = 77 + 4
20x = 77 + 4

Combine like terms: 77 + 4 = 81
20x = 81

Divide each side by '20'.
x = 4.05

Simplifying
x = 4.05

See similar equations:

| 32=7-5d | | 5(x-3)(x+3)=0 | | -5x+9x=-12-4 | | 42=5y-8 | | -6(4)= | | 3(t-4)+5=-4 | | 3z^2-6=0 | | 2x-6=18x+2 | | 15n+25=2(-7) | | 3[2x-3(3x-5)+2]= | | 7z-8=8z-1 | | -5(2a+4)=0 | | 7ln(x+7)-5ln(x)= | | (v+5)(v-3)= | | 3x+5=103 | | 7ln(x+7)-5lnx= | | 8(t-3)+4t=4(3t+5)-8 | | 9t=63 | | -20=3y-55 | | 7-x=3 | | 25x+5=5x+15 | | -2(3y+5)=14 | | -18=7y+4 | | 4+x=32-9 | | 4*-2= | | 3x-7b=14 | | 6(x-9)=18 | | 2x-8=8x+12 | | 3s-1/2=14 | | -y-2(-12)=-11 | | -2(4s-3)-6=-2(9s+2)-2 | | -4-2(-12)=-11 |

Equations solver categories