(-y+5)-(-9y+7)=

Simple and best practice solution for (-y+5)-(-9y+7)= 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+5)-(-9y+7)= equation:


Simplifying
(-1y + 5) + -1(-9y + 7) = 0

Reorder the terms:
(5 + -1y) + -1(-9y + 7) = 0

Remove parenthesis around (5 + -1y)
5 + -1y + -1(-9y + 7) = 0

Reorder the terms:
5 + -1y + -1(7 + -9y) = 0
5 + -1y + (7 * -1 + -9y * -1) = 0
5 + -1y + (-7 + 9y) = 0

Reorder the terms:
5 + -7 + -1y + 9y = 0

Combine like terms: 5 + -7 = -2
-2 + -1y + 9y = 0

Combine like terms: -1y + 9y = 8y
-2 + 8y = 0

Solving
-2 + 8y = 0

Solving for variable 'y'.

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

Add '2' to each side of the equation.
-2 + 2 + 8y = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 8y = 0 + 2
8y = 0 + 2

Combine like terms: 0 + 2 = 2
8y = 2

Divide each side by '8'.
y = 0.25

Simplifying
y = 0.25

See similar equations:

| 9x^2-30x-26=0 | | 6x-4=12x-88 | | 5b=24b-12 | | 31/50= | | 5x+150=0.5x+105 | | 4w+3x-13y+5w+9x+6y= | | 4a-3b-7a-3b=0 | | -20z-0.9=-30z+1.3 | | 7n+3n=180 | | 7-3y=3-4y | | 3t+10= | | 12-.333x=2 | | 5x=(2+X) | | 2/9-8/9= | | 7n-3=4n | | 6(x+4)+9=9x-3(x-5) | | 2(x+5)-3=5(x+2)-9 | | 3sinx=-2.4 | | 34-5=-8(6+5n) | | .9=0.4m | | -4x+9(-2)=-22 | | y=70+.08y | | 5(4x+9)=-46+71 | | 5x+8x+3x=114 | | -2(x-4)-3x=5-5(x+5) | | y=3mx+-2b | | 8x^2=3-10 | | 37+x=27 | | 0.5x-0.3(3)=1.1 | | 3x-4=10x-7 | | 8(x+1)-(3x-2)=4 | | Y=0.59-10 |

Equations solver categories