y+7+y+4=9

Simple and best practice solution for y+7+y+4=9 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 y+7+y+4=9 equation:


Simplifying
y + 7 + y + 4 = 9

Reorder the terms:
7 + 4 + y + y = 9

Combine like terms: 7 + 4 = 11
11 + y + y = 9

Combine like terms: y + y = 2y
11 + 2y = 9

Solving
11 + 2y = 9

Solving for variable 'y'.

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

Add '-11' to each side of the equation.
11 + -11 + 2y = 9 + -11

Combine like terms: 11 + -11 = 0
0 + 2y = 9 + -11
2y = 9 + -11

Combine like terms: 9 + -11 = -2
2y = -2

Divide each side by '2'.
y = -1

Simplifying
y = -1

See similar equations:

| h=6+40t-16t^2 | | 2x+1=3x+12 | | sqrt(y+7)+sqrt(y+4)=3 | | -11x+4=-11x+4 | | 6z+12-z-4= | | 5/4+x=3/7 | | 3ln(x)+ln(5)=7 | | 5/4+6=x | | x/13=34 | | 9k-3k=18 | | =5b^2-36b+7 | | 3(x+4)+5=5 | | 3+8x+11= | | (4x^2-15x+11)/x+2 | | 18-5/3x=3 | | 250/800=5/x | | 3u+6=27 | | 6x+5-3x=26 | | 2.9(5)=6.1(5)+k | | 9=2v-3 | | 1.4(2)=5.9(2)+k | | 26+5x-12=4 | | x+x+1-(1+5+0)=11 | | 1.4(2)=5.9(2) | | 1.4x+3=5.9x-6 | | 1.4=5.9x+k | | 1+5+0-(x+x+1)=11 | | 2(x/3)=6x+2 | | x/19=26 | | w-4/5=32/3 | | 3m+5=8m-150 | | 6y-x=4 |

Equations solver categories