7y+21-4-6y=11+4

Simple and best practice solution for 7y+21-4-6y=11+4 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 7y+21-4-6y=11+4 equation:


Simplifying
7y + 21 + -4 + -6y = 11 + 4

Reorder the terms:
21 + -4 + 7y + -6y = 11 + 4

Combine like terms: 21 + -4 = 17
17 + 7y + -6y = 11 + 4

Combine like terms: 7y + -6y = 1y
17 + 1y = 11 + 4

Combine like terms: 11 + 4 = 15
17 + 1y = 15

Solving
17 + 1y = 15

Solving for variable 'y'.

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

Add '-17' to each side of the equation.
17 + -17 + 1y = 15 + -17

Combine like terms: 17 + -17 = 0
0 + 1y = 15 + -17
1y = 15 + -17

Combine like terms: 15 + -17 = -2
1y = -2

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

Simplifying
y = -2

See similar equations:

| 540=-16t^2+192t | | X+x*.15+x*.05=63 | | -5x-10+6x+7=10 | | h=-16t^2+192t | | 6m-28=16+9m | | 1=4x^2-36x+81 | | 5x+4(6x-17)=106 | | 4x-4=-12+5x | | x-0.8=9.59 | | 42j+24= | | 3(1)-0.5y=5 | | s-k=c | | -24x=216 | | 0.5(1-e)=1.1666e | | 3x+17=x-9 | | 35=12s-5s | | 0.91=1-9 | | 5y+14=2y-4 | | -12-4k=k+33 | | 3(8-a)-42=27a-6(3+5a) | | 6+2z-1=8z+17-4z | | 3x+(2+x)=66 | | 3(9)-0.5y=5 | | -15m-2=28 | | 118+-5x=-7x+130 | | 7.8y+2=165 | | 13a+-8b=c | | 7x-5x-(8x+6)= | | 8+2y+2x=0 | | 14+m=n | | 6x-(5x+1)= | | 59x-(39x-78)= |

Equations solver categories