-(8y+4)-(-7y-8)=3

Simple and best practice solution for -(8y+4)-(-7y-8)=3 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 -(8y+4)-(-7y-8)=3 equation:


Simplifying
-1(8y + 4) + -1(-7y + -8) = 3

Reorder the terms:
-1(4 + 8y) + -1(-7y + -8) = 3
(4 * -1 + 8y * -1) + -1(-7y + -8) = 3
(-4 + -8y) + -1(-7y + -8) = 3

Reorder the terms:
-4 + -8y + -1(-8 + -7y) = 3
-4 + -8y + (-8 * -1 + -7y * -1) = 3
-4 + -8y + (8 + 7y) = 3

Reorder the terms:
-4 + 8 + -8y + 7y = 3

Combine like terms: -4 + 8 = 4
4 + -8y + 7y = 3

Combine like terms: -8y + 7y = -1y
4 + -1y = 3

Solving
4 + -1y = 3

Solving for variable 'y'.

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

Add '-4' to each side of the equation.
4 + -4 + -1y = 3 + -4

Combine like terms: 4 + -4 = 0
0 + -1y = 3 + -4
-1y = 3 + -4

Combine like terms: 3 + -4 = -1
-1y = -1

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

Simplifying
y = 1

See similar equations:

| -24=-4/5u | | (a-^3b/ab^6)-^2= | | 1.5x+6y=600 | | 2+c=8 | | 0=2+-3v+4 | | c+1=6 | | 2r-13=19+6r | | -54+-21x+5x^2=0 | | 2t-22=-28+4t | | =(1-3k)-4(2+2.5K) | | 9(x+2)=3(3x+2)+12 | | x^2+11x+15=3x | | 3-4(2k-5)=71 | | 7+5x=-4x | | 2.1x=6.72 | | x/19.7=0609137055838 | | 27.65/100= | | 12n^7+3n^5-30n^3=0 | | 1/1-i | | =2(-3y-1)+(2y+7) | | 3.1=1.7+0.3x | | 2+4m=3m-5 | | x/7-5=- | | 9x-17=-10 | | y(5y+9)=0 | | 2/3(-2a)=6 | | 6=0.2u+0.2 | | 7x+1=5x | | 7x+4-2x=-4+31 | | 7-2y+5= | | 7X-12-18X=21 | | 3n+3=90 |

Equations solver categories