-3(y-7)=-2y-9

Simple and best practice solution for -3(y-7)=-2y-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 -3(y-7)=-2y-9 equation:


Simplifying
-3(y + -7) = -2y + -9

Reorder the terms:
-3(-7 + y) = -2y + -9
(-7 * -3 + y * -3) = -2y + -9
(21 + -3y) = -2y + -9

Reorder the terms:
21 + -3y = -9 + -2y

Solving
21 + -3y = -9 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
21 + -3y + 2y = -9 + -2y + 2y

Combine like terms: -3y + 2y = -1y
21 + -1y = -9 + -2y + 2y

Combine like terms: -2y + 2y = 0
21 + -1y = -9 + 0
21 + -1y = -9

Add '-21' to each side of the equation.
21 + -21 + -1y = -9 + -21

Combine like terms: 21 + -21 = 0
0 + -1y = -9 + -21
-1y = -9 + -21

Combine like terms: -9 + -21 = -30
-1y = -30

Divide each side by '-1'.
y = 30

Simplifying
y = 30

See similar equations:

| (5k-2)-6= | | (-18/2)3 | | m^2-12m-12=0 | | u+2/5=(3)1/2 | | 4=-7x+8 | | (x-3)2+(y+4)2=14 | | -4(x-2)-7=1 | | 2x+8=7x+2 | | 13x-(7x-5)=23 | | 1/6-1/3 | | 2x^2-7x-1590=0 | | b=1/2-1/3 | | 13x-(8x-5)=23 | | a=(2/3-1) | | (x+2)*8=48 | | (x-2)2+(y+3)2=6 | | 3x+78=6x-9 | | 7+1=x-5 | | (x+2)2+(y+3)2=36 | | (x-7)*3=21 | | (x-2)2+(y+3)2=36 | | 9x^2-4/3x^2-5x+2 | | (-3)=2x+5 | | (x-2)2+(y-3)2=36 | | 49-2x=7x+15 | | x+x+5=31 | | (x+5)*5=40 | | 6x(x-9)(x+8)= | | 6x^2-5x+21=0 | | (x-2)2+(y+3)2=6 | | (x+5)*5=136 | | 2x-8=7x-2 |

Equations solver categories