3(y+3)=-9(y-1)-84

Simple and best practice solution for 3(y+3)=-9(y-1)-84 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+3)=-9(y-1)-84 equation:


Simplifying
3(y + 3) = -9(y + -1) + -84

Reorder the terms:
3(3 + y) = -9(y + -1) + -84
(3 * 3 + y * 3) = -9(y + -1) + -84
(9 + 3y) = -9(y + -1) + -84

Reorder the terms:
9 + 3y = -9(-1 + y) + -84
9 + 3y = (-1 * -9 + y * -9) + -84
9 + 3y = (9 + -9y) + -84

Reorder the terms:
9 + 3y = 9 + -84 + -9y

Combine like terms: 9 + -84 = -75
9 + 3y = -75 + -9y

Solving
9 + 3y = -75 + -9y

Solving for variable 'y'.

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

Add '9y' to each side of the equation.
9 + 3y + 9y = -75 + -9y + 9y

Combine like terms: 3y + 9y = 12y
9 + 12y = -75 + -9y + 9y

Combine like terms: -9y + 9y = 0
9 + 12y = -75 + 0
9 + 12y = -75

Add '-9' to each side of the equation.
9 + -9 + 12y = -75 + -9

Combine like terms: 9 + -9 = 0
0 + 12y = -75 + -9
12y = -75 + -9

Combine like terms: -75 + -9 = -84
12y = -84

Divide each side by '12'.
y = -7

Simplifying
y = -7

See similar equations:

| 16x+5+4x=75 | | 96=4w+w^2 | | -5=3x/4-14/4 | | x^2=10x-16 | | 4(d+2)= | | 22+(n-1)11=A(n) | | 3a-2(2a-6)=18 | | .25x+.05(4-x)=.10(26) | | 3x-14/4=-5 | | 8(x-1)=-4(x+4)+38 | | a^2-a-72= | | -14=-3(x-2)+7(x-4) | | 5(c-3d)-12c+d= | | a^2+17a+72= | | 2p^2-p-3=0 | | 6(y-3)+5(y+2)=91 | | 4x^2+16+c=0 | | 6x-2(x-1)=-2 | | -5(4x+3)+6x=55 | | 6(y+2)=4+5(y-4) | | 2k+7=16 | | 2/14 | | 5S=2S | | 2-5g=12 | | 676-x=565 | | (-5,2)y=1/2x-3 | | -2*8+4*6.8=70 | | 11x+6-3x=4x-13 | | -6=8 | | 2(3*-7-7)=9y | | x^2-46x+45= | | -2*11+4*-13=70 |

Equations solver categories