-(y-9)=13+3y

Simple and best practice solution for -(y-9)=13+3y 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-9)=13+3y equation:


Simplifying
-1(y + -9) = 13 + 3y

Reorder the terms:
-1(-9 + y) = 13 + 3y
(-9 * -1 + y * -1) = 13 + 3y
(9 + -1y) = 13 + 3y

Solving
9 + -1y = 13 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
9 + -1y + -3y = 13 + 3y + -3y

Combine like terms: -1y + -3y = -4y
9 + -4y = 13 + 3y + -3y

Combine like terms: 3y + -3y = 0
9 + -4y = 13 + 0
9 + -4y = 13

Add '-9' to each side of the equation.
9 + -9 + -4y = 13 + -9

Combine like terms: 9 + -9 = 0
0 + -4y = 13 + -9
-4y = 13 + -9

Combine like terms: 13 + -9 = 4
-4y = 4

Divide each side by '-4'.
y = -1

Simplifying
y = -1

See similar equations:

| 2(2+3(x-1))=22 | | 7x-20+5x-40=180 | | 2x^3+x^2+4x+8=0 | | 12+5b=-3(b+8) | | .3x-.1y=.1 | | 20y+1.5x=90 | | -98+x=34-5x | | 3x+6=-6(5) | | 4x^2+20x+4y^2+28y-70=0 | | 3(X+1)=-5(2x+2) | | -13x+3=-36 | | 12+5b=3(b+8) | | 5(h+3)=3h+2(h+5) | | -6-3n=30 | | 6x-2.5=20 | | 90=x+x+2+x+4 | | 0.5b+4=2b(b+2) | | 5(x+3)-2x+21= | | .5q+4=1 | | 3x-4=-5x-6 | | 4h=23 | | -3x+-2(5x-7)=-12 | | 2(4x-3)+3=6+12x | | kx^2+(2k+1)x+k=0 | | 3x+8=107 | | 9t^2-12t+10=0 | | 6x+5=2(3x+1) | | .28x+.14y=.56 | | Y^2-9y-10=0 | | 4x+6x-29+5y=1 | | 2y-12=7y+8 | | 145-15x=25 |

Equations solver categories