12y+9y=15

Simple and best practice solution for 12y+9y=15 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 12y+9y=15 equation: 


Simplifying
12y + 9y = 15

Combine like terms: 12y + 9y = 21y
21y = 15

Solving
21y = 15

Solving for variable 'y'.

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

Divide each side by '21'.
y = 0.7142857143

Simplifying
y = 0.7142857143

See similar equations:

| 2x-8=3x-17 | | 5(X-5)=4(X+3) | | -7x-10=2x-91 | | -7+7x=-5x+137 | | 3x+8.4=113.4 | | 85-x=99-2x | | -2x^2+28-8=0 | | 6r^2+5=17r | | 1087=600x+1215+72 | | -3(2x-y)-6=0 | | 3x+3x-8=3x-21x-8 | | 7y-12= | | -5-7x=2x+22 | | 4x+12=3(5x)-3(3) | | 10+10=-4(3x-5) | | 3y+8= | | 4(a+h)(a+h)=0 | | 2(5x+3)+-3x+4=-11 | | 3x+2.99=23.99 | | -4.9x^2+10x+15=0 | | 7+6x=-x+28 | | 16=7*p+3+30 | | 6/t+4=42/7 | | 15=4x+6 | | 6n-4-36n=-119 | | 4x+8=2(2x-3) | | -3x+19=4x+5 | | -9-7x=2x-9 | | 5x+3=5x+6 | | -49/7=9+7/6 | | 1/6+2x=2/3 | | 2+2(0)=-9 |

Equations solver categories