-7=-5y+-4y+36-49+-21

Simple and best practice solution for -7=-5y+-4y+36-49+-21 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 -7=-5y+-4y+36-49+-21 equation:


Simplifying
-7 = -5y + -4y + 36 + -49 + -21

Reorder the terms:
-7 = 36 + -49 + -21 + -5y + -4y

Combine like terms: 36 + -49 = -13
-7 = -13 + -21 + -5y + -4y

Combine like terms: -13 + -21 = -34
-7 = -34 + -5y + -4y

Combine like terms: -5y + -4y = -9y
-7 = -34 + -9y

Solving
-7 = -34 + -9y

Solving for variable 'y'.

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

Add '9y' to each side of the equation.
-7 + 9y = -34 + -9y + 9y

Combine like terms: -9y + 9y = 0
-7 + 9y = -34 + 0
-7 + 9y = -34

Add '7' to each side of the equation.
-7 + 7 + 9y = -34 + 7

Combine like terms: -7 + 7 = 0
0 + 9y = -34 + 7
9y = -34 + 7

Combine like terms: -34 + 7 = -27
9y = -27

Divide each side by '9'.
y = -3

Simplifying
y = -3

See similar equations:

| h+8h= | | -5(x-11)=-95 | | r-9r= | | X+9x+18=0 | | 5+k-3=-3 | | -7=-5y+-4y+36-44+-21 | | 8x-2(2x-1)=6(x+2) | | 7.25(x-2.9)=6.7 | | x^2-2x-77=3 | | 1.03(1.26)(5-x)=6 | | 3(2-12x)=9(1-4x) | | 11x=7x-44 | | 5+4x-1=x-7+2x | | 4n*n= | | 5x-19+3x-1=180 | | 55-40x=30x | | 405=-9(4y+3) | | (4x^2-5)=(3x^2+7) | | p^2+8p=-7 | | 7x-5=6x+(-4) | | -21-6a+5a=3a-5a | | 5x-40=5x | | 10x=4x-57 | | 8-4x=2x-3-6x | | 4(6x-36)=72 | | 4x+5=25+2x | | 11x-2(3x-7)=19+2x | | (4x-1)=(2x+5) | | 30+5=51 | | -25x-6=-5(5x+7)+29 | | 10x+2+4x=(2+12)x-3+5 | | .25a-2=5 |

Equations solver categories