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

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


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

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

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

Combine like terms: -5y + -4y = -9y
-7 = -13 + -9y + 21y

Combine like terms: -9y + 21y = 12y
-7 = -13 + 12y

Solving
-7 = -13 + 12y

Solving for variable 'y'.

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

Add '-12y' to each side of the equation.
-7 + -12y = -13 + 12y + -12y

Combine like terms: 12y + -12y = 0
-7 + -12y = -13 + 0
-7 + -12y = -13

Add '7' to each side of the equation.
-7 + 7 + -12y = -13 + 7

Combine like terms: -7 + 7 = 0
0 + -12y = -13 + 7
-12y = -13 + 7

Combine like terms: -13 + 7 = -6
-12y = -6

Divide each side by '-12'.
y = 0.5

Simplifying
y = 0.5

See similar equations:

| 4x-10y+5x-6y+12x=0 | | Y=-4*0+14 | | y=-4*14+14 | | -30-20t+10-12t-26=0 | | y=-4*(-4)+14 | | -24x+-6+2x+x-27=4 | | (4x)^7/(4x^2)^4 | | (15x-10)(15x-10)=0 | | 3ln(m^4)-4ln(6m)=9 | | 45.8x^2-199.2x+199.2=0 | | 21n(x-4)=10 | | 4x+4=7x+3-3x+1 | | 2cosx-3sinx=2.5 | | x-5=-4+3 | | 0.60x+.05(12-x)=.10(-38) | | (5x+5)(x-9)=0 | | y=-3/10(0.6)-3 | | x+1.5+x= | | 9x+15-8x=-4-13 | | ((9x-y)/(4x))=((x+y)/(6x))+2 | | 59y=29(2y+13) | | .25(w-4)-.75w=3 | | 18s+36-10s+6=0 | | 3x^4-76x^2=0 | | 12*8+8y=38 | | (X-4/2)-1=(x-10/3) | | (3y/10)-3=(y/5)+4 | | -7=-28 | | 4-4=11x+9x | | 5x-17=68 | | z-26=12 | | 183-7x=38x+23 |

Equations solver categories