20y+40=80

Simple and best practice solution for 20y+40=80 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 20y+40=80 equation: 


Simplifying
20y + 40 = 80

Reorder the terms:
40 + 20y = 80

Solving
40 + 20y = 80

Solving for variable 'y'.

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

Add '-40' to each side of the equation.
40 + -40 + 20y = 80 + -40

Combine like terms: 40 + -40 = 0
0 + 20y = 80 + -40
20y = 80 + -40

Combine like terms: 80 + -40 = 40
20y = 40

Divide each side by '20'.
y = 2

Simplifying
y = 2

See similar equations:

| 2y+10=40 | | X:3/x=2 | | 3.4X+0.01=0.622 | | 3x+3.8=7.1 | | 0=3x-x^(3/2) | | 1=39X^2+3X^3 | | (50+2x)(30+2x)-2400=0 | | 120=39X^2+2.2X^3 | | 4a+5=3.25a | | 12+3x=.5x-8 | | 120=39X^2+3X^3 | | 9=-3t | | 0=9z | | 3(4+x)=.5x | | 3x+4=6y | | -8x=-264 | | 0.7G+5.1=5.59 | | 0.875t+0.75=0.50+0.9375 | | 7a+3a-4y= | | 4+5x=26 | | (-5,-36)/2x-y | | 3H-16/H | | sqrt(y^2+3)*dx+sqrt(1-x^2)*y*dy=0 | | log(x)=8.81 | | 6r^2-11r-56=0 | | 3x-108=11x+76 | | 2x-124=44-6x | | 4t+5=33 | | -2x-120=-11x+33 | | -3+5x-x=45 | | 8x^2+y^2=72 | | 3x-9=-101+2[2x-(5-4x)+7]+4+12x |

Equations solver categories