20y+12=9y+78

Simple and best practice solution for 20y+12=9y+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 20y+12=9y+78 equation:


Simplifying
20y + 12 = 9y + 78

Reorder the terms:
12 + 20y = 9y + 78

Reorder the terms:
12 + 20y = 78 + 9y

Solving
12 + 20y = 78 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
12 + 20y + -9y = 78 + 9y + -9y

Combine like terms: 20y + -9y = 11y
12 + 11y = 78 + 9y + -9y

Combine like terms: 9y + -9y = 0
12 + 11y = 78 + 0
12 + 11y = 78

Add '-12' to each side of the equation.
12 + -12 + 11y = 78 + -12

Combine like terms: 12 + -12 = 0
0 + 11y = 78 + -12
11y = 78 + -12

Combine like terms: 78 + -12 = 66
11y = 66

Divide each side by '11'.
y = 6

Simplifying
y = 6

See similar equations:

| (n)/(8)-3=-11 | | 3(6z-1)-2(z+6)=6z+1 | | 0=x^2-2x+99 | | x-3=49 | | g^2+11=24 | | (x+3)(x+2)(x+5)=0 | | 2x^2+18x+14=0 | | 4x^2=7x+2 | | 2x+12=84 | | 5n+3=2n+9 | | (2x+2)(7x+6)=0 | | 3(5z+-1)+-3(z+6)=8(z+1) | | 6u^2+35u-6= | | 3x^2+7=4 | | 0.3(9x-27)=.5(4x-6) | | c+5=2 | | 3c^2-6c^2+3c=0 | | x^2+3x+2.25=-3.75 | | -5(x+1)=-8-6x | | 15x^2+44x+21=0 | | 7x^2-36+5=0 | | 3(5z-1)-3(z+6)=8(z+1) | | -11+19x=27 | | 24y+9y^2=-16 | | x+(4x)=50 | | 10-h=9 | | 3v^2+13v=-14 | | (x+7)(x)(x+7)(x)(x)(x)=384 | | 5x=39 | | -5(3x-2)+4x=6x-23 | | -2(7*-2-4)+18+-2=32-2*-2 | | 2x(4x-8)(x+1)=0 |

Equations solver categories