(Y-7)(y+5)=-20

Simple and best practice solution for (Y-7)(y+5)=-20 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-7)(y+5)=-20 equation:


Simplifying
(Y + -7)(y + 5) = -20

Reorder the terms:
(-7 + Y)(y + 5) = -20

Reorder the terms:
(-7 + Y)(5 + y) = -20

Multiply (-7 + Y) * (5 + y)
(-7(5 + y) + Y(5 + y)) = -20
((5 * -7 + y * -7) + Y(5 + y)) = -20
((-35 + -7y) + Y(5 + y)) = -20
(-35 + -7y + (5 * Y + y * Y)) = -20
(-35 + -7y + (5Y + yY)) = -20

Reorder the terms:
(-35 + 5Y + -7y + yY) = -20
(-35 + 5Y + -7y + yY) = -20

Solving
-35 + 5Y + -7y + yY = -20

Solving for variable 'Y'.

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

Add '35' to each side of the equation.
-35 + 5Y + -7y + 35 + yY = -20 + 35

Reorder the terms:
-35 + 35 + 5Y + -7y + yY = -20 + 35

Combine like terms: -35 + 35 = 0
0 + 5Y + -7y + yY = -20 + 35
5Y + -7y + yY = -20 + 35

Combine like terms: -20 + 35 = 15
5Y + -7y + yY = 15

Add '7y' to each side of the equation.
5Y + -7y + 7y + yY = 15 + 7y

Combine like terms: -7y + 7y = 0
5Y + 0 + yY = 15 + 7y
5Y + yY = 15 + 7y

Reorder the terms:
-15 + 5Y + -7y + yY = 15 + 7y + -15 + -7y

Reorder the terms:
-15 + 5Y + -7y + yY = 15 + -15 + 7y + -7y

Combine like terms: 15 + -15 = 0
-15 + 5Y + -7y + yY = 0 + 7y + -7y
-15 + 5Y + -7y + yY = 7y + -7y

Combine like terms: 7y + -7y = 0
-15 + 5Y + -7y + yY = 0

The solution to this equation could not be determined.

See similar equations:

| -7(4y-2)+6y=-30 | | t+12=22 | | 5+(1+x)A=15 | | 5x-4=3x+5y | | 6+w=126 | | 8(3x-5)+30=-68 | | N^2-10n-28=-7n | | 16=4/5x | | 5b-7=-6(-2b+7) | | .45x+55000=y | | 4(7b-5)= | | -9/-0.3 | | M=7-(p-m) | | 1-2(6x-8)=7-5(x-5)-1-1-5 | | X-9.01=12.6 | | .45+55000=y | | y+3=-0.33(2x+6) | | -4p=2 | | 6a+-3=4+7a | | 5a-4y=10 | | 2v^2-v-6=0 | | 8n+6=35 | | P^2+4p+10=0 | | 3b-3b= | | 7u-4u+3u-6u+2u=18 | | 48=-8(2y+4) | | F(x)=4(x+17) | | 7n+6=-28 | | 15=(4x-2)/5 | | (10x-3)+(7x-1)+5(x+6)=180 | | M^2-12m=-11 | | 41-13n=36 |

Equations solver categories