-3(y+6)-3(-y+6)=7(-y+9)

Simple and best practice solution for -3(y+6)-3(-y+6)=7(-y+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+6)-3(-y+6)=7(-y+9) equation:


Simplifying
-3(y + 6) + -3(-1y + 6) = 7(-1y + 9)

Reorder the terms:
-3(6 + y) + -3(-1y + 6) = 7(-1y + 9)
(6 * -3 + y * -3) + -3(-1y + 6) = 7(-1y + 9)
(-18 + -3y) + -3(-1y + 6) = 7(-1y + 9)

Reorder the terms:
-18 + -3y + -3(6 + -1y) = 7(-1y + 9)
-18 + -3y + (6 * -3 + -1y * -3) = 7(-1y + 9)
-18 + -3y + (-18 + 3y) = 7(-1y + 9)

Reorder the terms:
-18 + -18 + -3y + 3y = 7(-1y + 9)

Combine like terms: -18 + -18 = -36
-36 + -3y + 3y = 7(-1y + 9)

Combine like terms: -3y + 3y = 0
-36 + 0 = 7(-1y + 9)
-36 = 7(-1y + 9)

Reorder the terms:
-36 = 7(9 + -1y)
-36 = (9 * 7 + -1y * 7)
-36 = (63 + -7y)

Solving
-36 = 63 + -7y

Solving for variable 'y'.

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

Add '7y' to each side of the equation.
-36 + 7y = 63 + -7y + 7y

Combine like terms: -7y + 7y = 0
-36 + 7y = 63 + 0
-36 + 7y = 63

Add '36' to each side of the equation.
-36 + 36 + 7y = 63 + 36

Combine like terms: -36 + 36 = 0
0 + 7y = 63 + 36
7y = 63 + 36

Combine like terms: 63 + 36 = 99
7y = 99

Divide each side by '7'.
y = 14.14285714

Simplifying
y = 14.14285714

See similar equations:

| 3/5=(f-32/9) | | -2(x-3)=-3(-x+2) | | 77+9y=-3-7y | | x+0.1x+0.05x=97.75 | | x+0.1x+0.05x=y | | 24+4x-6=0 | | 2a+7=19 | | 3.5+-0.75= | | x=6.111111111+0.5555555556y | | 9x-5y=55 | | x+8y=19 | | -39*(23-13)=-39*23-(-39)*13 | | (-3)*4=4*(-3) | | 52z+12= | | 106-5x=22x+19 | | z*2+8*z+17=0 | | 2x+13=-15 | | 4(x+2)=15 | | 5X+X^2=100 | | 9y-16=20 | | 7x(-1)=35 | | 6(x+4)+8=11x-5(x-4) | | 2x=79 | | u^2+2u-3= | | .06x=1750 | | 36*3= | | 4(3z-1)-5(z+8)=3(z+1) | | 1.9=.03x-58.31 | | 1737=-36x+73989 | | 31x=93 | | 6x=-27 | | -8(t-4)-(t+3)=10 |

Equations solver categories