-(5y+4)-(-4y-7)=-4

Simple and best practice solution for -(5y+4)-(-4y-7)=-4 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 -(5y+4)-(-4y-7)=-4 equation:


Simplifying
-1(5y + 4) + -1(-4y + -7) = -4

Reorder the terms:
-1(4 + 5y) + -1(-4y + -7) = -4
(4 * -1 + 5y * -1) + -1(-4y + -7) = -4
(-4 + -5y) + -1(-4y + -7) = -4

Reorder the terms:
-4 + -5y + -1(-7 + -4y) = -4
-4 + -5y + (-7 * -1 + -4y * -1) = -4
-4 + -5y + (7 + 4y) = -4

Reorder the terms:
-4 + 7 + -5y + 4y = -4

Combine like terms: -4 + 7 = 3
3 + -5y + 4y = -4

Combine like terms: -5y + 4y = -1y
3 + -1y = -4

Solving
3 + -1y = -4

Solving for variable 'y'.

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

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

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

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

Divide each side by '-1'.
y = 7

Simplifying
y = 7

See similar equations:

| 108=48h-5 | | 0=6x^2-24 | | 32=2d+12 | | 72y^6/9y^3 | | -x*5-8*3= | | 6x15/36 | | 8y^4/2y^-4 | | 4x+2=-5 | | 21/7(x+5) | | 9/5(23)+32= | | 4.9t^2-1.6249t-0.78=0 | | 4^0t^9w^3u^2/t^8w^9u^2 | | 4.9t^2-2.9958t-0.78=0 | | 7x-2=17+4(3-(9+2)) | | -x^2+2x+7=0 | | 7x=33-11x | | 2x^6-9x^5+10x^4-3x^3+10x^2-9x+2=0 | | 14z^2+-3z-2=0 | | 1/2(2x+3x^2+7x^3) | | 14=-23+b | | 10-c=8 | | 148,000=0.70x+800 | | 148,000=0.70x-800 | | 3x^2+27=30 | | (-8x+1)-(8x-1)= | | 27x+7y=6 | | (-5.6+2)(-2)= | | (7x+4)(3x-y)= | | 6x-36=4x-28 | | 5=x-3x/4 | | 0.2x-0.2(6-x)=0.6 | | (5/12)X=40 |

Equations solver categories